Severe Thunderstorms and Heavy Rainfall Potential for the Plains; Record Temperatures for the Great Lakes and Northeast

Severe thunderstorms and heavy rainfall potential are in the forecast through Tuesday across portions of the Plains. Meanwhile, record warmth for the Great Lakes and Northeast are expected through Tuesday. For the Intermountain West, below normal temperatures, occasional showers and some higher elevation snow into the Rockies could impact travel through the middle of the week. Read More >

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Current conditions at

Mt. St. Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260ft.

53°F

12°C

Humidity	99%
Wind Speed	NA 0 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	02 Oct 12:00 PM PDT

More Information:

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

Extended Forecast for

6 Miles NNW Mount St Helens WA

This
Afternoon

Rain and
Patchy Fog
High: 49 °F
Tonight

Rain then
Chance Rain
Low: 44 °F
Tuesday

Chance Rain
and Patchy
Fog
High: 55 °F
Tuesday
Night

Slight Chance
Rain and
Patchy Fog
Low: 42 °F
Wednesday

Chance Rain
High: 59 °F
Wednesday
Night

Slight Chance
Rain then
Partly Cloudy
Low: 46 °F
Thursday

Sunny
High: 69 °F
Thursday
Night

Mostly Clear
Low: 50 °F
Friday

Sunny
High: 70 °F

Detailed Forecast

This Afternoon

Rain. Patchy fog after 4pm. High near 49. South southwest wind around 6 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain, mainly before midnight. Low around 44. West wind 3 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

A 40 percent chance of rain, mainly before 11am. Patchy fog before noon. Otherwise, partly sunny, with a high near 55. Light northwest wind increasing to 5 to 9 mph in the afternoon.

Tuesday Night

A 20 percent chance of rain. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 42. Northwest wind 5 to 7 mph becoming calm after midnight.

Wednesday

A 40 percent chance of rain. Partly sunny, with a high near 59. Northwest wind 5 to 8 mph.

Wednesday Night

A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 46.

Thursday

Sunny, with a high near 69.

Thursday Night

Mostly clear, with a low around 50.

Friday

Sunny, with a high near 70.

Friday Night

Mostly clear, with a low around 51.