Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Current conditions at

Mullan Pass, Mullan Pass Vor (KMLP)

Lat: 47.45417°NLon: 115.66972°WElev: 6001.0ft.

Clear

54°F

12°C

Humidity 46%
Wind Speed W 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 15 Aug 03:05 AM MDT
Extended Forecast for

Lookout Pass MT

  • Overnight

    Overnight: Widespread haze. Partly cloudy, with a low around 53. Light southwest wind.

    Low: 53 °F

    Haze

  • Friday

    Friday: Mostly sunny, with a high near 70. Southwest wind 3 to 6 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Widespread haze between 11pm and 4am. Partly cloudy, with a low around 56. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 56 °F

    Haze

  • Saturday

    Saturday: A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 64. Southwest wind 3 to 6 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A slight chance of rain before noon.  Mostly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread haze. Partly cloudy, with a low around 53. Light southwest wind.
Friday
Mostly sunny, with a high near 70. Southwest wind 3 to 6 mph.
Friday Night
Widespread haze between 11pm and 4am. Partly cloudy, with a low around 56. West southwest wind around 6 mph becoming calm in the evening.
Saturday
A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 64. Southwest wind 3 to 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, with a low around 53. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 70.
Sunday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 55.
Monday
A slight chance of rain before noon. Mostly sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 74.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Lookout Pass MT
 47.43°N 115.68°W (Elev. 4769 ft)
3:00 am MDT Aug 15, 2025
3am MDT Aug 15, 2025-6pm MDT Aug 21, 2025
 
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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