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SRNL Weather Center Fire Forecast (PM)

Date:
April 21, 2026
Forecast Period:
8:00 PM Today (April 21, 2026) through 8:00 AM Three Days from Now (April 25, 2026)
Discussion:
Very dry air will remain in place through the weekend. Temperatures will gradually increase through the week. Chance of showers this weekend.
Special Conditions:
Strong inversion Tuesday and Wednesday NIGHT
Short Term Forecast
(** Scroll table to see more information **)
Tonight (April 21) Wednesday (April 22) Wednesday Night
Sky Condition Partly Cloudy Mostly Sunny Clear
Max/Min Temp 50 83 54
1st Period Wind Direction/Speed SE 1-2, gusts to 3 SW 1-2, gusts to 5 SW 2-3, gusts to 5
2nd Period Wind Direction/Speed S 1-2, gusts to 3 SW 1-3, gusts to 7 SW 1-2, gusts to 3
Humidity % (min/max) 93 25 85
Stability F A F
Mixing Height (ft) strong inversion 8p-10a 8500 strong inversion 8p-10a
Transport Direction/Speed (mph) N/A WSW 8 N/A
Precipitation Chance (%) 0 0 0
Precipitation Start-Stop N/A N/A N/A
Precipitation Type N/A N/A N/A
Precipitation Amount N/A N/A N/A
Fog Potential N/A N/A N/A
Extended Forecast for April 23 - 25
Thursday (April 23) Friday (April 24) Saturday (April 25)
State of the Weather Sunny Sunny Mostly Sunny then Rain Showers
Maximum Temp (F) 86 88 88
Minimum Temp (F) 53 56 56
Surface Wind Direction/Speed (MPH) SW 2-3, gusts to 7 SW 3-6, gusts to 13 WSW 3-5, gusts to 12
Humidity Low Low High
Dispersion Potential Good Good Good
PrecipitationChance 0 0 0
Precipitation Type N/A N/A rain showers
Updated April 21, 2026 03:03 PM
SWW / Atmospheric Technology Group
Phone: 5-6931
Pager: 11333
Weather Center Phone: 5-1182

Contact: Arelis Rivera Phone: 803-725-1182 or 803-725-2935

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