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FNUS51 KRNK 171633
FWFRNK
Fire Weather Planning Forecast for SW VA...SE WV and NW NC
National Weather Service Blacksburg VA
1233 PM EDT Fri Jul 17 2026
.DISCUSSION...
Moisture will gradually increase today into the weekend as a
cold front approaches from the Great Lakes region. Coverage
of showers and thunderstorms today will be isolated to widely
scattered mainly in the mountains, however coverage will
increase for Saturday as the cold front draws closer. Some
storms could be strong to severe with damaging winds as the
main threat. Despite smoke from wildfires in Canada passing
across the region, strong heating today will allow for minimum
RH values this afternoon to fall into the 30s and 40s percent
across the Piedmont, and mainly higher values over the
mountains. Winds today will remain less than 10 mph areawide.
VAZ044-180830-
Pittsylvania-
Including the city of Danville
1233 PM EDT Fri Jul 17 2026
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 40 40 60
Chance of Thunder (%) 0 40 40 50
Min/Max Temp 73 96 71 91
Max/Min RH % 88 41 96 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var SW 5 W 4
Wind 20ft/late(mph) Lgt/Var SW 8 G17 SW 3 NW 4
Precip Amount 0.00 0.03 0.05 0.02
Precip Duration 1 1 3
Precip Begin 2 PM Continuing 2 PM
Precip End Continuing 2 AM Continuing
Mixing Hgt(ft-agl) 7530 6390
Transport Wnd (mph) SW 17 NW 9
Vent Rate (mph-ft) 128010 57510
Dispersion Very Poor Fair
Max ADI Early 55 Gen Good 85 Good 49 Gen Good 69 Good
Max ADI Late 1 Very Poor 124 Very Good4 Very Poor 74 Good
Max LVORI Early 3 6 5 6
Max LVORI Late 6 1 6 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 60s. Northeast winds around
5 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 64 percent.
East winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. South winds around 5 mph.
.TUESDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 55 percent.
Southwest winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds 5 to
10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 90. Minimum RH 58 percent. West winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Northwest
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. Minimum RH 48 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 60s. Northeast winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
50 percent. Northeast winds around 5 mph.
.OUTLOOK 8 TO 14 DAYS...
Temperatures near normal. Precipitation above normal.