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

ONION PARK (ONPM8)

Lat: 46.91348°NLon: 110.8536°WElev: 7410.0ft.

NA

44°F

7°C

Humidity 71%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 17 Sep 02:00 AM MDT
Extended Forecast for

2 Miles WNW Neihart MT

  • Overnight

    Overnight: Mostly clear, with a low around 44. South wind around 8 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 74. South wind 3 to 7 mph.

    High: 74 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. South wind 3 to 7 mph.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely and possibly a thunderstorm, mainly after 3pm.  Partly sunny, with a high near 68. Calm wind becoming north northeast around 6 mph in the afternoon.  Chance of precipitation is 70%.

    High: 68 °F

    Mostly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight, then rain after midnight.  Low around 47. North northeast wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 90%.

    Low: 47 °F

    Showers
    Likely then
    Rain

  • Saturday

    Saturday: Rain before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then rain likely after 3pm.  High near 59. Calm wind becoming north around 5 mph in the afternoon.  Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 43. North wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 66. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 44. South wind around 8 mph.
Thursday
Increasing clouds, with a high near 74. South wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 49. South wind 3 to 7 mph.
Friday
Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 68. Calm wind becoming north northeast around 6 mph in the afternoon. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight, then rain after midnight. Low around 47. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%.
Saturday
Rain before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then rain likely after 3pm. High near 59. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 80%.
Saturday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 43. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 66. Light and variable wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Neihart MT
 46.94°N 110.77°W (Elev. 5600 ft)
12:31 am MDT Sep 17, 2026
3am MDT Sep 17, 2026-6pm MDT Sep 23, 2026
 
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Additional Resources

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