Hazardous Weather Conditions

Current conditions at

Grant Municipal Airport (KGGF)

Lat: 40.87° N Lon: 101.73° W Elev: 3425 ft.

Fair

93°F

34°C

Humidity 30%
Wind Speed S 13 mph
Barometer 29.94 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 28 Aug 5:15 pm MDT
Detailed forecast for

Perkins County

Tonight
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. South winds 10 to 15 mph. Chance of precipitation 20 percent.
Saturday
Mostly sunny. Highs in the upper 90s. West winds around 10 mph in the morning, becoming light and variable.
Saturday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Northwest winds around 10 mph. Chance of precipitation 50 percent.
Sunday
Mostly sunny. Highs in the mid 90s. North winds up to 10 mph.
Sunday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Southwest winds up to 10 mph, becoming northwest around 10 mph after midnight. Chance of precipitation 50 percent.
Monday
Partly sunny. A slight chance of showers in the morning. Highs in the upper 80s. Chance of precipitation 20 percent.
Monday Night
Mostly cloudy with a chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 50 percent.
Tuesday
Mostly cloudy in the morning, then becoming mostly sunny. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent.
Tuesday Night
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of precipitation 20 percent.
Wednesday
Sunny. Highs in the lower 90s.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 60s. Chance of precipitation 20 percent.
Thursday
Mostly sunny. Highs in the lower 90s.
Thursday Night
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 60s. Chance of precipitation 20 percent.
Friday
Sunny. Highs in the lower 90s.



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205 PM MDT Fri Aug 28 2026
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database