Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from September 2, 11:00 AM PDT until September 4, 08:00 PM PDT
Heat Advisory in effect from September 1, 11:40 AM PDT until September 2, 11:00 AM PDT

Current conditions at

Grant County Airport (KMWH)

Lat: 47.19299°NLon: 119.31451°WElev: 1168.0ft.

Clear

63°F

17°C

Humidity	72%
Wind Speed	N 3 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	02 Sep 04:05 AM PDT

More Information:

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

Extended Forecast for

2 Miles WSW Moses Lake WA

Heat Advisory until September 2, 11:00am

Extreme Heat Warning September 2, 11:00am until September 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Extreme Heat Warning

Heat Advisory until September 2, 11:00am
NOW until 11:00am Tue
Heat Advisory
Overnight
Low: 62 °F
Mostly Clear
Tuesday
High: 99 °F
Haze
Tuesday Night
Low: 63 °F
Haze
Wednesday
High: 102 °F
Haze then
Areas Smoke
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 99 °F
Hot
Thursday Night
Low: 64 °F
Mostly Clear
Friday
High: 95 °F
Mostly Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 62. Light north wind.

Tuesday

Widespread haze before 9am, then widespread haze after 11am. Areas of smoke between 9am and 11am. Sunny and hot, with a high near 99. Light and variable wind becoming south 5 to 7 mph in the morning.

Tuesday Night

Widespread haze after 9pm. Mostly clear, with a low around 63. South wind around 5 mph becoming calm in the evening.

Wednesday

Widespread haze before noon. Areas of smoke after noon. Sunny and hot, with a high near 102. North wind 5 to 7 mph.

Wednesday Night

Mostly clear, with a low around 64. North wind around 6 mph becoming southwest in the evening.

Thursday

Sunny and hot, with a high near 99.

Thursday Night

Mostly clear, with a low around 64.

Friday

Mostly sunny, with a high near 95.