Heavy to excessive rainfall across parts of central Texas into southern New Mexico may bring areas of flooding into this evening. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Hot temperatures are forecast for the far southwest U.S., parts of California, and the interior northwest U.S. this week. Read More >
Observation Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Sun Aug 31 23:10:01 GMT 2025
Time PAWR- PACV- PATK- PANC- PATK- PAGK- PANC- PAGK- PAHO- PADQ- PAGK- PAGK- PANN-
PANC PANC PANC PAHO PAEN PANC PAMC PATK PAKN PAKN PACV PAVD PATK
3100 0.4 1.2 0.8 m 0.3 1.5 2.6 0.7 m 4.2 0.3 -1.4 -1.8
3101 0.3 1.5 0.5 m 0.0 1.3 2.1 0.8 m 3.7 -0.2 -1.8 -1.8
3102 1.0 1.9 0.6 m 0.0 1.6 1.7 1.0 m 3.9 -0.3 -1.7 -2.3
3103 1.0 1.7 1.0 m 0.2 1.6 1.7 0.6 m 3.8 -0.1 -1.9 -2.7
3104 m m m m 0.2 m m 0.2 m 4.3 -0.8 -2.5 -2.7
3105 1.1 2.3 0.5 m -0.4 1.5 2.6 1.0 m 4.3 -0.8 -2.7 -1.9
3106 1.0 1.8 0.2 m -0.5 1.4 2.8 1.2 m 4.3 -0.4 -2.6 -2.0
3107 1.1 1.5 0.4 m 0.2 0.9 2.9 0.5 m 4.2 -0.6 -3.2 -2.0
3108 1.2 1.6 0.4 m 0.2 0.7 2.8 0.3 m 4.2 -0.9 -3.6 -1.9
3109 1.6 2.0 0.7 m 0.2 0.9 2.8 0.2 m 4.4 -1.1 -3.4 -1.7
3110 0.5 1.6 0.1 m -0.1 0.0 3.6 -0.1 m 4.2 -1.6 -3.9 -1.3
3111 1.0 1.3 0.3 m 0.3 0.6 4.1 0.3 m 4.0 -0.7 -3.0 -1.6
3112 1.4 1.7 0.5 m 0.1 1.1 3.6 0.6 m 4.0 -0.6 -3.3 -1.6
3113 2.0 3.0 1.2 m 0.2 1.6 2.7 0.4 m 4.5 -1.4 -3.7 -1.1
3114 1.5 2.4 1.1 m 0.6 1.1 3.6 0.0 m 4.2 -1.3 -3.6 -1.4
3115 1.6 1.9 0.8 m 0.4 1.6 3.8 0.8 m 3.8 -0.3 -2.9 -1.1
3116 1.6 2.1 0.9 m 0.6 1.5 4.0 0.6 m 4.0 -0.6 -2.7 -1.6
3117 1.2 1.7 0.8 m 0.8 1.7 4.6 0.9 m 4.2 0.0 -2.8 -1.8
3118 1.8 2.2 0.9 m 0.6 2.0 4.1 1.1 m 4.7 -0.2 -2.7 -1.8
3119 1.8 2.3 0.8 m 0.3 1.8 4.4 1.0 m 4.7 -0.5 -2.8 -1.9
3120 1.6 2.3 0.5 m -0.1 1.4 4.8 0.9 m 4.8 -0.9 -2.9 -2.3
3121 1.7 2.2 0.2 m -0.3 0.9 4.6 0.7 m 4.9 -1.3 -3.2 -2.6
3122 1.8 1.8 0.1 m 0.0 0.0 4.8 -0.1 m 5.2 -1.8 -4.1 -3.2
3123 1.8 2.1 0.2 m 0.6 -0.1 4.6 -0.3 m 5.5 -2.2 -4.6 -3.7
North American Mesoscale Model
Model Forecast Pressure Gradient Table
National Weather Service, Anchorage AK Forecast Office
Sun Aug 31 15:30:01 GMT 2025
(' ', 'ETA242', 'Pressure Difference Forecast (', '20250831_1200', ' UTC)')
DDHH PAWR- PACV- PATK- PANC- PATK- PAGK- PANC- PAGK- PAHO- PADQ- PAGK- PAGK- PANN-
PANC PANC PANC PAHO PAEN PANC PAMC PATK PAKN PAKN PACV PAVD PATK
3112 1.2 1.8 0.1 0.2 0.2 0.0 3.9 -0.1 3.6 3.0 -1.8 -2.2 -0.9
3115 1.5 2.5 0.8 0.5 1.0 0.8 3.9 0.1 3.4 3.4 -1.7 -2.3 -0.8
3118 1.7 2.2 0.4 0.0 0.6 1.0 5.0 0.7 5.4 4.3 -1.2 -1.5 -1.7
3121 2.1 2.6 0.1 0.7 0.1 0.5 6.2 0.4 5.0 4.5 -2.1 -2.2 -2.7
0100 2.3 2.2 -0.1 0.1 0.2 -1.0 6.2 -0.9 6.0 5.3 -3.2 -3.8 -3.9
0103 3.1 3.2 0.4 0.6 0.8 0.3 7.4 -0.2 5.7 5.0 -2.9 -3.4 -5.3
0106 3.0 3.2 -0.1 0.3 0.4 1.0 7.6 1.1 6.4 5.9 -2.2 -2.9 -3.9
0109 3.7 4.0 0.6 0.2 1.3 2.5 7.8 1.9 6.2 5.6 -1.5 -1.9 -3.9
0112 3.6 3.9 0.3 0.4 1.0 2.5 8.3 2.2 6.0 5.4 -1.4 -2.0 -4.5
0115 3.9 4.5 -0.0 -0.0 0.4 2.8 8.7 2.9 6.2 5.6 -1.7 -2.2 -3.6
0118 3.6 4.3 -0.4 -0.1 0.0 2.3 8.8 2.8 6.2 5.5 -2.0 -2.3 -4.8
0121 3.8 5.0 0.0 -0.3 0.4 1.6 8.2 1.6 5.4 4.6 -3.4 -3.6 -5.5
0200 3.2 4.7 -0.6 -0.8 -0.4 -0.3 7.6 0.3 5.1 4.5 -5.0 -4.8 -5.3
0203 2.9 4.9 -0.7 -0.6 -0.3 -1.1 7.9 -0.4 4.5 4.4 -6.0 -5.3 -5.3
0206 2.3 4.4 -0.9 -0.4 -0.5 -0.8 8.0 0.0 3.7 3.9 -5.2 -4.4 -5.4
0209 2.4 4.1 -0.9 -0.3 -0.1 -0.3 7.1 0.5 1.0 1.5 -4.4 -3.9 -5.7
0212 2.6 4.3 -0.8 -0.9 -0.4 0.6 4.7 1.4 -0.5 -0.0 -3.7 -3.1 -4.0
0215 2.4 4.2 -1.3 -1.3 -1.0 0.9 3.0 2.2 -1.2 -0.6 -3.3 -2.7 -3.6
0218 1.7 3.1 -1.0 -1.5 -0.8 0.1 2.2 1.0 -1.0 -0.5 -3.0 -2.9 -2.9
0221 1.2 2.1 -0.5 -1.8 -0.6 -0.7 1.4 -0.2 -0.5 -0.4 -2.8 -3.1 -2.3
0300 1.2 1.4 -0.2 -1.5 -0.2 -1.7 0.8 -1.5 0.5 0.2 -3.1 -3.4 -2.0
0303 1.3 0.9 -0.3 -1.1 -0.2 -1.5 0.7 -1.2 1.4 1.1 -2.4 -2.7 -0.7
0306 1.0 0.7 0.1 -0.0 0.4 -0.7 0.9 -0.9 1.8 1.1 -1.4 -1.8 -0.5
0309 0.9 0.4 0.6 0.4 0.7 -0.0 0.7 -0.6 3.3 1.9 -0.4 -1.6 -0.5
0312 1.2 0.9 1.3 0.9 1.3 1.1 0.4 -0.2 4.7 3.3 0.1 -1.6 -0.6
0315 2.0 2.1 1.2 1.1 1.5 2.2 0.4 1.1 5.8 4.9 0.1 -1.2 -0.4
0318 2.9 3.2 1.3 0.6 1.3 2.5 0.1 1.2 6.2 5.8 -0.7 -0.8 -0.6
0321 3.7 4.5 1.3 0.0 1.2 1.4 0.9 0.1 6.0 5.6 -3.0 -3.3 -1.7
0400 3.7 4.3 0.6 0.4 0.9 -0.2 2.0 -0.8 6.3 5.7 -4.5 -4.3 -2.6
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