National Weather Service United States Department of Commerce

Heavy Snow from the Wasatch to the Upper Midwest through Friday; Severe storms for Ohio Valley on Friday

A strong weather system will bring heavy snow, gusty winds - with blizzard conditions - to a broad area from the Great Basin to the Upper Midwest through Friday creating treacherous travel conditions. Also, strong winds and dry conditions are creating extreme wildfire threats in the southern Plains. Meanwhile, this system will bring a threat of severe thunderstorms to the Ohio Valley on Friday. Read More >

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Daily Normals for Williamsport
Site Date
MM-DD
Normal Max Normal Mean Normal Min Normal Precip Normal Snowfall Normal HDDs Normal CDDs
Williamsport 01-01 35 27 20 0.08 0.3 38 0
Williamsport 01-02 35 27 20 0.08 0.3 38 0
Williamsport 01-03 34 27 20 0.08 0.2 38 0
Williamsport 01-04 34 27 20 0.08 0.3 38 0
Williamsport 01-05 34 27 20 0.09 0.3 38 0
Williamsport 01-06 34 27 20 0.09 0.3 38 0
Williamsport 01-07 34 27 19 0.08 0.3 38 0
Williamsport 01-08 34 27 19 0.08 0.3 38 0
Williamsport 01-09 34 27 19 0.09 0.4 38 0
Williamsport 01-10 34 27 19 0.08 0.3 38 0
Williamsport 01-11 34 26 19 0.09 0.4 38 0
Williamsport 01-12 34 26 19 0.09 0.3 39 0
Williamsport 01-13 34 26 19 0.09 0.4 39 0
Williamsport 01-14 34 26 19 0.09 0.4 39 0
Williamsport 01-15 34 26 19 0.09 0.3 39 0
Williamsport 01-16 34 26 19 0.09 0.4 39 0
Williamsport 01-17 34 26 19 0.09 0.4 39 0
Williamsport 01-18 34 26 19 0.09 0.3 39 0
Williamsport 01-19 34 26 19 0.09 0.4 39 0
Williamsport 01-20 34 26 19 0.09 0.3 38 0
Williamsport 01-21 34 26 19 0.09 0.3 38 0
Williamsport 01-22 34 27 19 0.09 0.4 38 0
Williamsport 01-23 34 27 19 0.09 0.3 38 0
Williamsport 01-24 34 27 19 0.09 0.4 38 0
Williamsport 01-25 34 27 19 0.08 0.3 38 0
Williamsport 01-26 34 27 19 0.09 0.4 38 0
Williamsport 01-27 35 27 19 0.08 0.3 38 0
Williamsport 01-28 35 27 19 0.09 0.4 38 0
Williamsport 01-29 35 27 20 0.09 0.4 38 0
Williamsport 01-30 35 27 20 0.09 0.3 38 0
Williamsport 01-31 35 27 20 0.09 0.4 38 0
Williamsport 02-01 35 27 20 0.09 0.3 38 0
Williamsport 02-02 35 28 20 0.09 0.4 37 0
Williamsport 02-03 35 28 20 0.08 0.3 37 0
Williamsport 02-04 36 28 20 0.08 0.4 37 0
Williamsport 02-05 36 28 20 0.09 0.3 37 0
Williamsport 02-06 36 28 20 0.08 0.3 37 0
Williamsport 02-07 36 28 20 0.08 0.3 37 0
Williamsport 02-08 36 28 20 0.09 0.3 37 0
Williamsport 02-09 37 28 21 0.08 0.3 36 0
Williamsport 02-10 37 29 21 0.08 0.3 36 0
Williamsport 02-11 37 29 21 0.08 0.3 36 0
Williamsport 02-12 37 29 21 0.08 0.3 36 0
Williamsport 02-13 37 29 21 0.08 0.3 36 0
Williamsport 02-14 38 29 21 0.09 0.3 36 0
Williamsport 02-15 38 30 21 0.08 0.3 35 0
Williamsport 02-16 38 30 21 0.08 0.3 35 0
Williamsport 02-17 38 30 22 0.08 0.4 35 0
Williamsport 02-18 39 30 22 0.08 0.3 35 0
Williamsport 02-19 39 30 22 0.09 0.3 35 0
Williamsport 02-20 39 31 22 0.08 0.3 34 0
Williamsport 02-21 40 31 22 0.08 0.3 34 0
Williamsport 02-22 40 31 23 0.09 0.4 34 0
Williamsport 02-23 40 31 23 0.08 0.3 34 0
Williamsport 02-24 41 32 23 0.09 0.3 33 0
Williamsport 02-25 41 32 23 0.09 0.3 33 0
Williamsport 02-26 41 32 23 0.08 0.3 33 0
Williamsport 02-27 42 32 24 0.08 0.3 33 0
Williamsport 02-28 42 33 24 0.09 0.3 32 0
Williamsport 02-29 42 33 24 0.09 0.3 32 0
Williamsport 03-01 42 33 24 0.08 0.3 32 0
Williamsport 03-02 43 33 24 0.09 0.3 32 0
Williamsport 03-03 43 34 24 0.08 0.3 31 0
Williamsport 03-04 43 34 25 0.08 0.3 31 0
Williamsport 03-05 44 34 25 0.09 0.3 31 0
Williamsport 03-06 44 35 25 0.08 0.3 30 0
Williamsport 03-07 44 35 26 0.09 0.3 30 0
Williamsport 03-08 45 35 26 0.09 0.3 30 0
Williamsport 03-09 45 36 26 0.09 0.3 29 0
Williamsport 03-10 45 36 26 0.08 0.3 29 0
Williamsport 03-11 46 36 27 0.09 0.3 29 0
Williamsport 03-12 46 37 27 0.09 0.2 28 0
Williamsport 03-13 47 37 27 0.09 0.3 28 0
Williamsport 03-14 47 37 28 0.1 0.2 28 0
Williamsport 03-15 47 38 28 0.09 0.2 27 0
Williamsport 03-16 48 38 28 0.1 0.3 27 0
Williamsport 03-17 48 38 29 0.1 0.2 27 0
Williamsport 03-18 49 39 29 0.1 0.2 26 0
Williamsport 03-19 49 39 30 0.09 0.2 26 0
Williamsport 03-20 49 40 30 0.1 0.2 25 0
Williamsport 03-21 50 40 30 0.11 0.2 25 0
Williamsport 03-22 50 40 31 0.1 0.1 25 0
Williamsport 03-23 51 41 31 0.1 0.2 24 0
Williamsport 03-24 51 41 31 0.1 0.1 24 0
Williamsport 03-25 52 42 32 0.11 0.2 23 0
Williamsport 03-26 52 42 32 0.1 0.2 23 0
Williamsport 03-27 52 42 32 0.11 0.1 23 0
Williamsport 03-28 53 43 33 0.11 0.2 22 0
Williamsport 03-29 53 43 33 0.11 0.1 22 0
Williamsport 03-30 54 44 34 0.11 0.1 21 0
Williamsport 03-31 54 44 34 0.11 0.1 21 0
Williamsport 04-01 55 44 34 0.11 0.1 21 0
Williamsport 04-02 55 45 35 0.12 0.1 20 0
Williamsport 04-03 56 45 35 0.11 0 20 0
Williamsport 04-04 56 46 35 0.12 0.1 19 0
Williamsport 04-05 56 46 36 0.11 0.1 19 0
Williamsport 04-06 57 46 36 0.11 0 19 0
Williamsport 04-07 57 47 36 0.11 0.1 18 0
Williamsport 04-08 58 47 37 0.11 0 18 0
Williamsport 04-09 58 48 37 0.11 0.1 17 0
Williamsport 04-10 59 48 37 0.11 0.1 17 0
Williamsport 04-11 59 48 38 0.11 0 17 0
Williamsport 04-12 60 49 38 0.11 0.1 16 0
Williamsport 04-13 60 49 38 0.11 0 16 0
Williamsport 04-14 60 50 39 0.11 0 16 0
Williamsport 04-15 61 50 39 0.11 0.1 15 0
Williamsport 04-16 61 50 39 0.1 0 15 0
Williamsport 04-17 62 51 40 0.11 0 15 0
Williamsport 04-18 62 51 40 0.1 0.1 14 0
Williamsport 04-19 63 51 40 0.1 0 14 0
Williamsport 04-20 63 52 40 0.1 0 14 0
Williamsport 04-21 63 52 41 0.11 0.1 13 0
Williamsport 04-22 64 52 41 0.1 0 13 0
Williamsport 04-23 64 53 41 0.11 0 13 0
Williamsport 04-24 65 53 42 0.1 0 12 0
Williamsport 04-25 65 53 42 0.1 0 12 0
Williamsport 04-26 65 54 42 0.11 0 12 0
Williamsport 04-27 66 54 42 0.1 0 11 0
Williamsport 04-28 66 54 43 0.11 0 11 0
Williamsport 04-29 66 55 43 0.11 0 11 0
Williamsport 04-30 67 55 43 0.11 0 10 0
Williamsport 05-01 67 55 43 0.11 0 10 0
Williamsport 05-02 67 56 44 0.11 0 10 0
Williamsport 05-03 68 56 44 0.1 0 10 0
Williamsport 05-04 68 56 44 0.12 0 9 0
Williamsport 05-05 68 56 45 0.11 0 9 0
Williamsport 05-06 69 57 45 0.12 0 9 1
Williamsport 05-07 69 57 45 0.11 0 9 1
Williamsport 05-08 69 57 45 0.12 0 8 1
Williamsport 05-09 70 58 46 0.11 0 8 1
Williamsport 05-10 70 58 46 0.12 0 8 1
Williamsport 05-11 70 58 46 0.12 0 8 1
Williamsport 05-12 70 58 47 0.11 0 7 1
Williamsport 05-13 71 59 47 0.12 0 7 1
Williamsport 05-14 71 59 47 0.12 0 7 1
Williamsport 05-15 71 59 47 0.11 0 7 1
Williamsport 05-16 72 60 48 0.12 0 6 1
Williamsport 05-17 72 60 48 0.12 0 6 1
Williamsport 05-18 72 60 48 0.12 0 6 1
Williamsport 05-19 72 61 49 0.12 0 6 1
Williamsport 05-20 73 61 49 0.13 0 6 1
Williamsport 05-21 73 61 49 0.12 0 5 1
Williamsport 05-22 73 62 50 0.12 0 5 2
Williamsport 05-23 74 62 50 0.13 0 5 2
Williamsport 05-24 74 62 50 0.13 0 5 2
Williamsport 05-25 74 62 51 0.12 0 5 2
Williamsport 05-26 74 63 51 0.12 0 4 2
Williamsport 05-27 75 63 52 0.12 0 4 2
Williamsport 05-28 75 63 52 0.11 0 4 2
Williamsport 05-29 75 64 52 0.12 0 4 2
Williamsport 05-30 75 64 53 0.13 0 3 2
Williamsport 05-31 76 64 53 0.12 0 3 3
Williamsport 06-01 76 65 53 0.12 0 3 3
Williamsport 06-02 76 65 54 0.13 0 3 3
Williamsport 06-03 77 65 54 0.12 0 3 3
Williamsport 06-04 77 66 54 0.12 0 3 3
Williamsport 06-05 77 66 55 0.13 0 2 3
Williamsport 06-06 77 66 55 0.13 0 2 3
Williamsport 06-07 78 66 55 0.13 0 2 3
Williamsport 06-08 78 67 56 0.13 0 2 4
Williamsport 06-09 78 67 56 0.13 0 2 4
Williamsport 06-10 78 67 56 0.13 0 2 4
Williamsport 06-11 79 68 57 0.14 0 1 4
Williamsport 06-12 79 68 57 0.13 0 1 4
Williamsport 06-13 79 68 57 0.13 0 1 5
Williamsport 06-14 80 68 58 0.14 0 1 5
Williamsport 06-15 80 69 58 0.13 0 1 5
Williamsport 06-16 80 69 58 0.14 0 1 5
Williamsport 06-17 80 69 58 0.14 0 1 5
Williamsport 06-18 81 70 59 0.13 0 1 5
Williamsport 06-19 81 70 59 0.14 0 1 5
Williamsport 06-20 81 70 59 0.13 0 1 6
Williamsport 06-21 81 70 59 0.12 0 1 6
Williamsport 06-22 81 70 60 0.13 0 1 6
Williamsport 06-23 82 71 60 0.13 0 0 6
Williamsport 06-24 82 71 60 0.13 0 0 6
Williamsport 06-25 82 71 60 0.14 0 0 6
Williamsport 06-26 82 71 60 0.13 0 0 7
Williamsport 06-27 82 71 60 0.13 0 0 7
Williamsport 06-28 83 72 61 0.13 0 0 7
Williamsport 06-29 83 72 61 0.13 0 0 7
Williamsport 06-30 83 72 61 0.13 0 0 7
Williamsport 07-01 83 72 61 0.13 0 0 7
Williamsport 07-02 83 72 61 0.13 0 0 7
Williamsport 07-03 83 72 61 0.13 0 0 7
Williamsport 07-04 83 72 61 0.13 0 0 8
Williamsport 07-05 83 72 62 0.12 0 0 8
Williamsport 07-06 84 72 62 0.13 0 0 8
Williamsport 07-07 84 73 62 0.12 0 0 8
Williamsport 07-08 84 73 62 0.13 0 0 8
Williamsport 07-09 84 73 62 0.13 0 0 8
Williamsport 07-10 84 73 62 0.14 0 0 8
Williamsport 07-11 84 73 62 0.14 0 0 8
Williamsport 07-12 84 73 62 0.14 0 0 8
Williamsport 07-13 84 73 62 0.14 0 0 8
Williamsport 07-14 84 73 62 0.14 0 0 8
Williamsport 07-15 84 73 62 0.14 0 0 8
Williamsport 07-16 84 73 62 0.14 0 0 8
Williamsport 07-17 84 73 62 0.15 0 0 8
Williamsport 07-18 84 73 62 0.14 0 0 8
Williamsport 07-19 84 73 62 0.15 0 0 8
Williamsport 07-20 84 73 62 0.15 0 0 8
Williamsport 07-21 84 73 62 0.15 0 0 8
Williamsport 07-22 84 73 62 0.15 0 0 8
Williamsport 07-23 84 73 62 0.14 0 0 8
Williamsport 07-24 84 73 62 0.15 0 0 8
Williamsport 07-25 84 73 62 0.15 0 0 8
Williamsport 07-26 84 73 62 0.15 0 0 8
Williamsport 07-27 84 73 62 0.15 0 0 8
Williamsport 07-28 84 73 62 0.14 0 0 8
Williamsport 07-29 84 73 62 0.15 0 0 8
Williamsport 07-30 83 73 62 0.15 0 0 8
Williamsport 07-31 83 73 62 0.14 0 0 8
Williamsport 08-01 83 73 62 0.13 0 0 8
Williamsport 08-02 83 73 62 0.14 0 0 8
Williamsport 08-03 83 72 62 0.14 0 0 8
Williamsport 08-04 83 72 62 0.13 0 0 8
Williamsport 08-05 83 72 62 0.14 0 0 8
Williamsport 08-06 83 72 62 0.13 0 0 7
Williamsport 08-07 83 72 62 0.13 0 0 7
Williamsport 08-08 83 72 62 0.13 0 0 7
Williamsport 08-09 83 72 62 0.13 0 0 7
Williamsport 08-10 83 72 62 0.13 0 0 7
Williamsport 08-11 83 72 62 0.11 0 0 7
Williamsport 08-12 82 72 61 0.12 0 0 7
Williamsport 08-13 82 72 61 0.12 0 0 7
Williamsport 08-14 82 72 61 0.12 0 0 7
Williamsport 08-15 82 72 61 0.12 0 0 7
Williamsport 08-16 82 71 61 0.11 0 0 7
Williamsport 08-17 82 71 61 0.13 0 0 7
Williamsport 08-18 82 71 61 0.12 0 0 6
Williamsport 08-19 81 71 61 0.12 0 0 6
Williamsport 08-20 81 71 61 0.12 0 0 6
Williamsport 08-21 81 71 60 0.13 0 0 6
Williamsport 08-22 81 71 60 0.12 0 0 6
Williamsport 08-23 81 70 60 0.12 0 0 6
Williamsport 08-24 81 70 60 0.12 0 0 6
Williamsport 08-25 80 70 60 0.12 0 1 6
Williamsport 08-26 80 70 60 0.12 0 1 5
Williamsport 08-27 80 70 59 0.12 0 1 5
Williamsport 08-28 80 69 59 0.12 0 1 5
Williamsport 08-29 79 69 59 0.12 0 1 5
Williamsport 08-30 79 69 59 0.13 0 1 5
Williamsport 08-31 79 69 58 0.12 0 1 5
Williamsport 09-01 79 68 58 0.13 0 1 4
Williamsport 09-02 78 68 58 0.13 0 1 4
Williamsport 09-03 78 68 58 0.14 0 1 4
Williamsport 09-04 78 68 57 0.13 0 1 4
Williamsport 09-05 77 67 57 0.14 0 1 4
Williamsport 09-06 77 67 57 0.13 0 2 3
Williamsport 09-07 77 67 56 0.14 0 2 3
Williamsport 09-08 76 66 56 0.14 0 2 3
Williamsport 09-09 76 66 56 0.14 0 2 3
Williamsport 09-10 76 66 55 0.14 0 2 3
Williamsport 09-11 75 65 55 0.14 0 2 3
Williamsport 09-12 75 65 55 0.14 0 3 2
Williamsport 09-13 75 64 54 0.15 0 3 2
Williamsport 09-14 74 64 54 0.14 0 3 2
Williamsport 09-15 74 64 54 0.14 0 3 2
Williamsport 09-16 74 63 53 0.15 0 4 2
Williamsport 09-17 73 63 53 0.14 0 4 2
Williamsport 09-18 73 62 52 0.14 0 4 2
Williamsport 09-19 72 62 52 0.14 0 4 1
Williamsport 09-20 72 62 52 0.14 0 5 1
Williamsport 09-21 72 61 51 0.15 0 5 1
Williamsport 09-22 71 61 51 0.13 0 5 1
Williamsport 09-23 71 60 50 0.14 0 6 1
Williamsport 09-24 70 60 50 0.14 0 6 1
Williamsport 09-25 70 60 49 0.14 0 6 1
Williamsport 09-26 69 59 49 0.13 0 7 1
Williamsport 09-27 69 59 49 0.14 0 7 1
Williamsport 09-28 69 58 48 0.13 0 7 1
Williamsport 09-29 68 58 48 0.14 0 8 1
Williamsport 09-30 68 58 47 0.14 0 8 1
Williamsport 10-01 68 57 47 0.13 0 8 1
Williamsport 10-02 67 57 47 0.11 0 9 0
Williamsport 10-03 67 56 46 0.12 0 9 0
Williamsport 10-04 66 56 46 0.11 0 9 0
Williamsport 10-05 66 56 45 0.12 0 10 0
Williamsport 10-06 66 55 45 0.12 0 10 0
Williamsport 10-07 65 55 45 0.12 0 10 0
Williamsport 10-08 65 54 44 0.12 0 11 0
Williamsport 10-09 65 54 44 0.12 0 11 0
Williamsport 10-10 64 54 43 0.12 0 12 0
Williamsport 10-11 64 53 43 0.12 0 12 0
Williamsport 10-12 63 53 43 0.11 0 12 0
Williamsport 10-13 63 53 42 0.11 0 13 0
Williamsport 10-14 63 52 42 0.11 0 13 0
Williamsport 10-15 62 52 42 0.11 0 13 0
Williamsport 10-16 62 52 41 0.1 0 13 0
Williamsport 10-17 62 51 41 0.11 0 14 0
Williamsport 10-18 61 51 41 0.1 0 14 0
Williamsport 10-19 61 51 40 0.11 0 14 0
Williamsport 10-20 61 50 40 0.1 0 15 0
Williamsport 10-21 60 50 40 0.1 0 15 0
Williamsport 10-22 60 50 39 0.11 0 15 0
Williamsport 10-23 60 49 39 0.1 0 16 0
Williamsport 10-24 59 49 39 0.1 0 16 0
Williamsport 10-25 59 49 39 0.11 0 16 0
Williamsport 10-26 59 48 38 0.1 0 17 0
Williamsport 10-27 58 48 38 0.11 0 17 0
Williamsport 10-28 58 48 38 0.11 0 17 0
Williamsport 10-29 57 47 38 0.1 0.1 18 0
Williamsport 10-30 57 47 37 0.11 0 18 0
Williamsport 10-31 57 47 37 0.1 0 18 0
Williamsport 11-01 56 46 37 0.12 0 19 0
Williamsport 11-02 56 46 37 0.12 0.1 19 0
Williamsport 11-03 55 46 36 0.11 0 19 0
Williamsport 11-04 55 46 36 0.12 0 19 0
Williamsport 11-05 55 45 36 0.11 0.1 20 0
Williamsport 11-06 54 45 36 0.12 0 20 0
Williamsport 11-07 54 45 35 0.11 0 20 0
Williamsport 11-08 53 44 35 0.11 0.1 21 0
Williamsport 11-09 53 44 35 0.11 0 21 0
Williamsport 11-10 53 44 35 0.11 0 21 0
Williamsport 11-11 52 43 35 0.11 0.1 22 0
Williamsport 11-12 52 43 34 0.11 0 22 0
Williamsport 11-13 51 43 34 0.11 0.1 22 0
Williamsport 11-14 51 42 34 0.13 0 23 0
Williamsport 11-15 50 42 34 0.13 0.1 23 0
Williamsport 11-16 50 42 33 0.13 0 23 0
Williamsport 11-17 49 41 33 0.13 0 24 0
Williamsport 11-18 49 41 33 0.14 0.1 24 0
Williamsport 11-19 48 40 33 0.14 0 25 0
Williamsport 11-20 48 40 32 0.14 0.1 25 0
Williamsport 11-21 47 40 32 0.14 0.1 25 0
Williamsport 11-22 47 39 32 0.14 0.1 26 0
Williamsport 11-23 47 39 31 0.13 0 26 0
Williamsport 11-24 46 39 31 0.13 0.1 26 0
Williamsport 11-25 46 38 31 0.13 0.1 27 0
Williamsport 11-26 45 38 31 0.13 0.1 27 0
Williamsport 11-27 45 38 30 0.13 0.1 28 0
Williamsport 11-28 44 37 30 0.13 0.1 28 0
Williamsport 11-29 44 37 30 0.13 0.1 28 0
Williamsport 11-30 43 36 29 0.14 0.1 29 0
Williamsport 12-01 43 36 29 0.12 0.2 29 0
Williamsport 12-02 43 36 29 0.11 0.1 29 0
Williamsport 12-03 42 35 28 0.12 0.2 30 0
Williamsport 12-04 42 35 28 0.12 0.1 30 0
Williamsport 12-05 41 34 28 0.11 0.2 30 0
Williamsport 12-06 41 34 27 0.11 0.2 31 0
Williamsport 12-07 41 34 27 0.11 0.2 31 0
Williamsport 12-08 40 34 27 0.11 0.2 32 0
Williamsport 12-09 40 33 26 0.12 0.2 32 0
Williamsport 12-10 40 33 26 0.11 0.1 32 0
Williamsport 12-11 39 32 26 0.11 0.2 33 0
Williamsport 12-12 39 32 25 0.11 0.3 33 0
Williamsport 12-13 39 32 25 0.09 0.2 33 0
Williamsport 12-14 38 32 25 0.09 0.2 34 0
Williamsport 12-15 38 31 24 0.09 0.2 34 0
Williamsport 12-16 38 31 24 0.09 0.3 34 0
Williamsport 12-17 37 31 24 0.08 0.2 34 0
Williamsport 12-18 37 30 24 0.08 0.2 35 0
Williamsport 12-19 37 30 23 0.08 0.3 35 0
Williamsport 12-20 37 30 23 0.08 0.2 35 0
Williamsport 12-21 36 30 23 0.09 0.3 35 0
Williamsport 12-22 36 29 22 0.08 0.2 36 0
Williamsport 12-23 36 29 22 0.09 0.3 36 0
Williamsport 12-24 36 29 22 0.08 0.2 36 0
Williamsport 12-25 36 29 22 0.09 0.3 36 0
Williamsport 12-26 36 28 21 0.08 0.3 37 0
Williamsport 12-27 35 28 21 0.08 0.2 37 0
Williamsport 12-28 35 28 21 0.08 0.3 37 0
Williamsport 12-29 35 28 21 0.07 0.3 37 0
Williamsport 12-30 35 28 21 0.08 0.2 37 0
Williamsport 12-31 35 28 20 0.07 0.3 37 0