Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

EUREKA (EURM8)

Lat: 48.89781°NLon: 115.05836°WElev: 2632.0ft.

NA

52°F

11°C

Humidity 52%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 19 Apr 11:15 AM MDT
Extended Forecast for

8 Miles ENE Eureka MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. Southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. West southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 59. West wind 6 to 11 mph becoming south southeast in the morning. Winds could gust as high as 22 mph.

    High: 59 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. West southwest wind 8 to 11 mph becoming east after midnight. Winds could gust as high as 21 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. East wind 7 to 10 mph becoming west southwest in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 41. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely before noon, then rain showers between noon and 3pm, then rain and snow showers after 3pm. Some thunder is also possible.  Snow level 8600 feet lowering to 7200 feet in the afternoon . High near 47. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 47 °F

    Rain Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after midnight.  Cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 40.

    High: 40 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. Southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 37. West southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 59. West wind 6 to 11 mph becoming south southeast in the morning. Winds could gust as high as 22 mph.
Monday Night
Partly cloudy, with a low around 41. West southwest wind 8 to 11 mph becoming east after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny, with a high near 63. East wind 7 to 10 mph becoming west southwest in the afternoon.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 41. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely before noon, then rain showers between noon and 3pm, then rain and snow showers after 3pm. Some thunder is also possible. Snow level 8600 feet lowering to 7200 feet in the afternoon . High near 47. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow, becoming all snow after midnight. Cloudy, with a low around 28.
Thursday
A chance of snow. Partly sunny, with a high near 40.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of snow. Partly sunny, with a high near 38.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Saturday
A slight chance of snow. Mostly sunny, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Eureka MT
 48.92°N 114.88°W (Elev. 6257 ft)
12:21 pm MDT Apr 19, 2026
1pm MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
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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