National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Current conditions at

YELLOWSTONE MTN. (YEFO3)

Lat: 44.59222°NLon: 122.42778°WElev: 3119.0ft.

NA

51°F

11°C

Humidity 46%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 17 Mar 05:17 AM PDT
Extended Forecast for

5 Miles ESE Lacomb OR

  • Today

    Today: Partly sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 50. Light southeast wind.

    Low: 50 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Increasing clouds, with a high near 64. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 64 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 66. Light and variable wind becoming southwest around 6 mph in the morning.

    High: 66 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 63. Light and variable wind.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 50. Light southeast wind.
Wednesday
Increasing clouds, with a high near 64. Light and variable wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 51. Southwest wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 66. Light and variable wind becoming southwest around 6 mph in the morning.
Thursday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 52.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 61.
Friday Night
Rain likely. Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Partly sunny, with a high near 50.
Saturday Night
A slight chance of rain before 11pm. Snow level 4500 feet lowering to 3500 feet after midnight . Partly cloudy, with a low around 36.
Sunday
A slight chance of rain. Snow level 3000 feet rising to 4100 feet in the afternoon. Partly sunny, with a high near 52.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Snow level 3400 feet rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Lacomb OR
 44.57°N 122.64°W (Elev. 1775 ft)
Last Update:
4:41 am PDT Mar 17, 2026
Forecast Valid:
6am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation