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 >

Hazardous Weather Conditions

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Fog/Mist

46°F

8°C

Humidity 100%
Wind Speed E 9 mph
Barometer 30.15 in
Dewpoint 46°F (8°C)
Visibility 2.50 mi
Wind Chill41°F (5°C)
Last update 15 Oct 5:15 pm CDT
Extended Forecast for

Martin ND

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am.  Areas of fog after 1am. Low around 45. East wind 8 to 10 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Chance
    Showers then
    Showers and
    Areas Fog

  • Thursday

    Thursday: Showers before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Areas of fog before 10am. High near 59. East wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers and
    Areas Fog
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers.  Mostly cloudy, with a low around 44. East wind 13 to 16 mph becoming southwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers, mainly before 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 57. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 31 mph.

    High: 57 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. West wind around 14 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Breezy, with a west wind 16 to 23 mph, with gusts as high as 33 mph.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. West wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Areas of fog after 1am. Low around 45. East wind 8 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Areas of fog before 10am. High near 59. East wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers. Mostly cloudy, with a low around 44. East wind 13 to 16 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 57. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 31 mph.
Friday Night
Partly cloudy, with a low around 36. West wind around 14 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 52. Breezy, with a west wind 16 to 23 mph, with gusts as high as 33 mph.
Saturday Night
Mostly clear, with a low around 31. West wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 58. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 37. South wind around 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 56. West wind 11 to 18 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 33. West wind around 14 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 51. Northwest wind 14 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 31. Northwest wind 7 to 9 mph becoming southwest after midnight.
Wednesday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Martin ND
 47.84°N 100.11°W
4:51 pm CDT Oct 15, 2025
5pm CDT Oct 15, 2025-6pm CDT Oct 22, 2025
 
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