National Weather Service

News Headlines

NEW: Latest Drought Status Update - July 10, 2025

Hazardous Weather Conditions

Current conditions at

Black Lake (ITDA5)

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

76°F

24°C

Humidity	39%
Wind Speed	E 3 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	1.24 mi
Heat Index	78°F (26°C)
Last update	14 Jul 02:45 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Harrison ID

Wind Advisory July 14, 06:00pm until July 15, 11:00am

Heat Advisory July 14, 03:05am until July 14, 08:00pm

Click here for hazard details and duration

Wind Advisory

Heat Advisory

Heat Advisory July 14, 03:05am until July 14, 08:00pm
NOW until 8:00pm Mon
Heat Advisory
Overnight
Low: 68 °F
Mostly Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 58 °F
Chance
Showers and
Breezy
Tuesday
High: 77 °F
Chance
Showers
Tuesday Night
Low: 54 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 57 °F
Clear
Thursday
High: 91 °F
Sunny

Detailed Forecast

Overnight

Mostly clear, with a steady temperature around 68. South wind around 6 mph.

Monday

Sunny, with a high near 93. West wind 7 to 15 mph.

Monday Night

A chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers after 2am. Partly cloudy, with a low around 58. Breezy, with a west wind 11 to 18 mph becoming northeast in the evening. Chance of precipitation is 30%.

Tuesday

A 30 percent chance of showers, mainly after 8am. Mostly sunny, with a high near 77. Northeast wind 10 to 15 mph.

Tuesday Night

Mostly clear, with a low around 54. Northeast wind 7 to 11 mph, with gusts as high as 20 mph.

Wednesday

Sunny, with a high near 86.

Wednesday Night

Clear, with a low around 57.

Thursday

Sunny, with a high near 91.

Thursday Night

Clear, with a low around 60.