Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.
Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >
Current conditions at
MARTEN RIDGE (MRTW1)
Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.NA
42°F
6°C
| Humidity | NA |
| Wind Speed | NA NA MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | NA |
Extended Forecast for
14 Miles SSE Newhalem WA
Overnight
Low: 34 °F
Mostly Cloudy
Tuesday
High: 48 °F
Mostly Cloudy
Tuesday Night
Low: 39 °F
Decreasing
CloudsWednesday
High: 57 °F
Sunny
Wednesday Night
Low: 40 °F
Partly Cloudy
Thursday
High: 61 °F
Mostly Sunny
Thursday Night
Low: 42 °F
Partly Cloudy
Friday
High: 61 °F
Sunny
Friday Night
Low: 44 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 34. Light southwest wind.
Tuesday
Mostly cloudy, with a high near 48. West wind 3 to 8 mph.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 39. West wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 57. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 40. Northwest wind 5 to 8 mph becoming calm.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A slight chance of rain. Partly sunny, with a high near 58.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 39.
Memorial Day
A chance of rain and snow. Partly sunny, with a high near 50.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
14 Miles SSE Newhalem WA
48.49°N 121.12°W (Elev. 2441 ft)
48.49°N 121.12°W (Elev. 2441 ft)
11:26 pm PDT May 18, 2026
3am PDT May 19, 2026-6pm PDT May 25, 2026
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