Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >

Hazardous Weather Conditions

Current conditions at

Hettinger, Hettinger Municipal Airport (KHEI)

Lat: 46.01°NLon: 102.65°WElev: 2703ft.

A Few Clouds

78°F

26°C

Humidity 50%
Wind Speed SE 17 G 25 mph
Barometer 30.26 in (1023.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 31 Jul 3:53 pm MDT
Extended Forecast for

3 Miles ESE Lemmon SD

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 76. Southeast wind around 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am.  Increasing clouds, with a low around 61. Southeast wind around 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 61 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 5pm.  Cloudy, with a high near 70. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    High: 70 °F

    Breezy.
    Showers
    Likely then
    T-storms
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 3am, then a chance of showers after 3am.  Cloudy, with a low around 58. Southeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    Low: 58 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 3pm.  Mostly cloudy, with a high near 75. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 59. East wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 3pm.  Partly sunny, with a high near 77. Northeast wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.  Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 58. Northwest wind around 5 mph becoming southeast after midnight. Winds could gust as high as 15 mph.

    Low: 58 °F

    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 79.

    High: 79 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 76. Southeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 61. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely, mainly after 5pm. Cloudy, with a high near 70. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 3am, then a chance of showers after 3am. Cloudy, with a low around 58. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 75. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 77. Northeast wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 58. Northwest wind around 5 mph becoming southeast after midnight. Winds could gust as high as 15 mph.
Monday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 79.
Monday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 61.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Wednesday
A slight chance of showers. Sunny, with a high near 84.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Lemmon SD
 45.92°N 102.12°W (Elev. 2589 ft)
3:30 pm MDT Jul 31, 2025
4pm MDT Jul 31, 2025-6pm MDT Aug 7, 2025
 
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Additional Resources

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