Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Fog

43°F

6°C

Humidity 100%
Wind Speed W 3 mph
Barometer 30.29 in
Dewpoint 43°F (6°C)
Visibility 0.15 mi
Last update 17 Sep 3:55 am CDT
Extended Forecast for

7 Miles SW Martin ND

Dense Fog Advisory until September 17, 11:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until September 17, 11:00am

    NOW until 11:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 45 °F

    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 11am.  Otherwise, partly sunny, with a high near 70. Light and variable wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 70 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 3am.  Mostly cloudy, with a low around 50. Southeast wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 73. Southeast wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 73 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. Southeast wind 5 to 9 mph.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm.  Mostly cloudy, with a high near 69. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 69 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 47. East wind around 10 mph.

    Low: 47 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers.  Mostly cloudy, with a high near 68. East wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 68 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 45. Calm wind.
Thursday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 70. Light and variable wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A 20 percent chance of showers after 3am. Mostly cloudy, with a low around 50. Southeast wind 10 to 14 mph, with gusts as high as 22 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 73. Southeast wind 11 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 48. Southeast wind 5 to 9 mph.
Saturday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 69. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 47. East wind around 10 mph.
Sunday
A slight chance of showers. Mostly cloudy, with a high near 68. East wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 45. East wind around 7 mph.
Monday
Partly sunny, with a high near 71. Southeast wind 5 to 10 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 45. South wind around 9 mph.
Tuesday
Mostly sunny, with a high near 72. South wind 9 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 48. South wind around 13 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Martin ND
 47.75°N 100.23°W
3:36 am CDT Sep 17, 2026
4am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database