Dangerous Fire Conditions in the Southern High Plains; Severe Weather from the Great Lakes into Central/Southern Plains; Late-Season Mountain Snow

Dry and windy conditions will produce dangerous fire weather conditions across the southern High Plains into the Southwest. Severe storms, including very large hail, strong tornadoes, and winds, are expected from the Great Lakes into the central/southern Plains. Heavy late-season snow and cold temperatures are expected in the northern to central Rockies. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Black Lake (ITDA5)

Lat: 47.429°NLon: 116.628°WElev: 2744.0ft.

NA

51°F

11°C

Humidity 61%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility 1.24 mi
Last update 17 May 05:45 PM PDT
Extended Forecast for

Harrison ID

Frost Advisory May 18, 02:00am until May 18, 07:00am
Click here for hazard details and duration
Frost Advisory
  • Tonight

    Tonight: A 50 percent chance of showers, mainly before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Light and variable wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 65. Calm wind becoming west around 5 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 68. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

    High: 68 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Southwest wind 5 to 7 mph becoming light and variable  in the evening.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Monday
Sunny, with a high near 65. Calm wind becoming west around 5 mph.
Monday Night
Mostly cloudy, with a low around 42. Light and variable wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 68. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 44. Southwest wind 5 to 7 mph becoming light and variable in the evening.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrison ID
 47.46°N 116.78°W (Elev. 2129 ft)
2:56 pm PDT May 17, 2026
6pm PDT May 17, 2026-6pm PDT May 24, 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