Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Current conditions at

Mount Sterling-Montgomery County Airport (KIOB)

Lat: 38.06° N Lon: 83.98° W Elev: 1019 ft.

Fair

68°F

20°C

Humidity 56%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 Oct 6:15 pm EDT
Detailed forecast for

Clark County

Tonight
Partly cloudy. Lows in the upper 40s. Northeast winds up to 5 mph.
Thursday
Sunny. Highs around 70. Northeast winds 5 to 10 mph.
Thursday Night
Clear. Lows around 40. Northeast winds up to 5 mph.
Friday
Mostly sunny. Highs in the lower 70s. East winds up to 5 mph.
Friday Night
Warmer. Mostly cloudy. Lows in the lower 50s. Southeast winds up to 5 mph.
Saturday
Sunny. Highs in the lower 80s.
Saturday Night
Mostly cloudy. Chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of showers 70 percent.
Sunday
Cooler. Rain showers. Highs in the upper 60s. Chance of showers 80 percent.
Sunday Night
Colder. Partly cloudy with a 50 percent chance of rain showers. Lows in the lower 40s.
Monday
Sunny. A 20 percent chance of rain showers in the morning. Highs in the mid 60s.
Monday Night
Mostly clear. Lows in the mid 40s.
Tuesday
Sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 70s.
Tuesday Night
Mostly clear with a 20 percent chance of rain showers. Lows in the mid 40s.
Wednesday
Mostly sunny. A 20 percent chance of rain showers in the morning. Highs in the upper 60s.



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403 PM EDT Wed Oct 15 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database