
Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday
Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >
Current conditions at
MARTEN RIDGE (MRTW1)
Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.NA
39°F
4°C
| Humidity | NA |
| Wind Speed | NA NA MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | NA |
Extended Forecast for
12 Miles WNW Newhalem WA
Tonight

Low: 35 °F
Snow
Sunday

High: 36 °F⇓
Snow
Sunday Night

Low: 31 °F
Snow
Monday

High: 31 °F
Snow Likely
Monday Night
Low: 26 °F
Chance Snow
then Mostly
CloudyTuesday

High: 31 °F
Mostly Sunny
Tuesday Night

Low: 22 °F
Partly Cloudy
Wednesday

High: 31 °F
Slight Chance
SnowWednesday Night

Low: 23 °F
Mostly Cloudy
Detailed Forecast
Tonight
Snow, mainly after 11pm. Steady temperature around 35. Wind chill values between 23 and 28. South wind 10 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
Snow, mainly after 2pm. Temperature falling to around 31 by 3pm. Wind chill values between 22 and 27. South southwest wind 9 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow, mainly before 1am. Steady temperature around 31. Wind chill values between 20 and 25. South wind 9 to 13 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 31. Wind chill values between 22 and 27. East northeast wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow before 10pm. Mostly cloudy, with a low around 26. North northwest wind 3 to 5 mph. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 22.
Saturday
A slight chance of snow. Partly sunny, with a high near 32.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
12 Miles WNW Newhalem WA
48.76°N 121.49°W (Elev. 5807 ft)
48.76°N 121.49°W (Elev. 5807 ft)
11:55 am PST Nov 14, 2026
6pm PST Nov 14, 2026-6pm PST Nov 21, 2026


