Monsoon Activity Continues in the Rockies and High Plains; Heat Builds in the West

Monsoon moisture will continue to bring a threat of heavy rain and flash flooding from the Intermountain West to the High Plains. Complex terrain, burn scars, and urban areas will be especially vulnerable to flooding. Heavy rain along a nearly stationary front in the South and Southeast could produce flash flooding. Dry lightning in Oregon could initiate new fires. Read More >

Hazardous Weather Conditions

Air Quality Alert

En Español

Current conditions at

NCSB (NCSW1)

Lat: 48.425278°NLon: 120.141944°WElev: 1697ft.

66°F

19°C

Humidity	90%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	63°F (17°C)
Visibility	NA
Last update	02 Aug 12:06 AM PDT

More Information:

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

Extended Forecast for

5 Miles ESE Winthrop WA

Overnight

Haze
Low: 65 °F
Monday

Haze
High: 89 °F
Monday
Night

Haze
Low: 65 °F
Tuesday

Haze
High: 90 °F
Tuesday
Night

Haze
Low: 64 °F
Wednesday

Haze then
Slight Chance
T-storms
High: 90 °F
Wednesday
Night

Slight Chance
T-storms then
Mostly Cloudy
Low: 66 °F
Thursday

Slight Chance
Showers
High: 80 °F
Thursday
Night

Slight Chance
Showers
Low: 59 °F

Detailed Forecast

Overnight

Widespread haze. Widespread smoke. Partly cloudy, with a low around 65. Light northwest wind.

Monday

Widespread haze. Widespread smoke. Sunny, with a high near 89. Light northwest wind becoming west 6 to 11 mph in the morning.

Monday Night

Widespread haze. Widespread smoke. Mostly clear, with a low around 65. North wind 6 to 11 mph.

Tuesday

Widespread haze. Widespread smoke. Sunny, with a high near 90. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

Tuesday Night

Widespread haze. Widespread smoke. Mostly clear, with a low around 64. West wind 6 to 8 mph becoming northwest in the evening.

Wednesday

A 20 percent chance of showers and thunderstorms after 2pm. Widespread haze. Widespread smoke. Sunny, with a high near 90.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 8pm. Widespread haze before 11pm. Widespread smoke before 11pm. Mostly cloudy, with a low around 66.

Thursday

A 20 percent chance of showers. Partly sunny, with a high near 80.

Thursday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 59.

Friday

A 40 percent chance of showers. Partly sunny, with a high near 73.

Friday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 57.

Saturday

A 30 percent chance of showers. Partly sunny, with a high near 69.

Saturday Night

Partly cloudy, with a low around 55.