National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Grant Municipal Airport (KGGF)

Lat: 40.87°NLon: 101.73°WElev: 3425ft.

Fair

73°F

23°C

Humidity 65%
Wind Speed SW 5 mph
Barometer 29.95 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 29 Aug 2:55 am MDT
Extended Forecast for

Grant NE

  • Overnight

    Overnight: Partly cloudy, with a low around 67. West southwest wind 5 to 10 mph.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: Isolated showers and thunderstorms after 5pm. Mostly sunny and hot, with a high near 97. West southwest wind around 5 mph. Chance of precipitation is 20%.

    High: 97 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Saturday Night

    Saturday Night: Isolated showers and thunderstorms before 1am. Mostly cloudy, with a low around 64. South wind around 5 mph becoming north in the evening. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 93. West wind around 5 mph becoming south southeast in the afternoon.

    High: 93 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 65. South wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before noon. Partly sunny, with a high near 88.

    High: 88 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 87.

    High: 87 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 63.

    Low: 63 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 67. West southwest wind 5 to 10 mph.
Saturday
Isolated showers and thunderstorms after 5pm. Mostly sunny and hot, with a high near 97. West southwest wind around 5 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers and thunderstorms before 1am. Mostly cloudy, with a low around 64. South wind around 5 mph becoming north in the evening. Chance of precipitation is 20%.
Sunday
A 30 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 93. West wind around 5 mph becoming south southeast in the afternoon.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 65. South wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers before noon. Partly sunny, with a high near 88.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Tuesday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 87.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 91.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grant NE
 40.85°N 101.73°W
Last Update:
12:32 am MDT Aug 29, 2026
Forecast Valid:
3am MDT Aug 29, 2026-6pm MDT Sep 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation