Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 20, 12:00 PM MDT until August 21, 09:00 PM MDT

Current conditions at

Nampa Municipal Airport (KMAN)

Lat: 43.5813°NLon: 116.5231°WElev: 2536.0ft.

Clear

77°F

25°C

Humidity	29%
Wind Speed	N 0 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	43°F (6°C)
Visibility	9.00 mi
Heat Index	78°F (26°C)
Last update	20 Aug 09:55 AM MDT

More Information:

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

Extended Forecast for

10 Miles SSE Marsing ID

Heat Advisory August 20, 12:00pm until August 21, 09:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 97 °F
Hot
Tonight
Low: 67 °F
Mostly Cloudy
then Patchy
Smoke
Friday
High: 98 °F
Patchy Smoke
Friday Night
Low: 71 °F
Mostly Cloudy
Saturday
High: 94 °F
Slight Chance
T-storms
Saturday Night
Low: 65 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 88 °F
Sunny
Sunday Night
Low: 62 °F
Mostly Clear
Monday
High: 89 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny and hot, with a high near 97. Calm wind becoming north 5 to 8 mph in the afternoon.

Tonight

Patchy smoke after 5am. Mostly cloudy, with a low around 67. North wind 5 to 9 mph becoming calm.

Friday

Patchy smoke before 1pm. Partly sunny and hot, with a high near 98. West northwest wind around 7 mph becoming north northeast in the afternoon.

Friday Night

Mostly cloudy, with a low around 71. North northwest wind 7 to 13 mph becoming south southwest after midnight.

Saturday

A 20 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 94. South southwest wind 6 to 8 mph becoming southeast in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 65.

Sunday

Sunny, with a high near 88.

Sunday Night

Mostly clear, with a low around 62.

Monday

Mostly sunny, with a high near 89.

Monday Night

Partly cloudy, with a low around 64.

Tuesday

Mostly sunny and hot, with a high near 91.