Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
STAMPEDE PASS, WA, United States

NWS Point Forecast for KSMP (KSMP) 47-17N 121-20W 1208M

Conditions at

2026.10.31 0256 UTC
Wind Calm
Visibility 3 mile(s)
Sky conditions mostly clear
Weather Mist
Temperature 33.1 F (0.6 C)
Dew Point 32.0 F (0.0 C)
Relative Humidity 95%
Pressure (altimeter) 29.9 in. Hg (1012 hPa)
Pressure tendency 0.02 inches (0.8 hPa) higher than three hours ago
ob KSMP 310256Z AUTO 00000KT 3SM BR FEW002 01/00 A2990 RMK AO2 SLP147 I1000 I3000 T00060000 51008

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
36.0 (2.2) 32.0 (0.0) In the 6 hours preceding Oct 30, 2026 - 07:56 PM EDT / 2026.10.30 2356 UTC
34.0 (1.1) 27.0 (-2.8) In the 24 hours preceding Oct 30, 2026 - 02:56 AM EDT / 2026.10.30 0656 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Oct 30, 2026 - 04:56 PM EDT / 2026.10.30 2056 UTC
A trace In the 6 hours preceding Oct 30, 2026 - 07:56 PM EDT / 2026.10.30 2356 UTC
0.01 inches In the 24 hours preceding Oct 30, 2026 - 07:56 AM EDT / 2026.10.30 1156 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 11 PM (3) Oct 30 33.1 (0.6) 32.0 (0.0) 29.9 (1012) Calm mist
10 PM (2) Oct 30 33.1 (0.6) 32.0 (0.0) 29.89 (1012) Calm mist
9 PM (1) Oct 30 32.0 (0.0) 32.0 (0.0) 29.88 (1011) Calm mist
8 PM (0) Oct 30 32.0 (0.0) 32.0 (0.0) 29.87 (1011) Calm mist
7 PM (23) Oct 30 33.1 (0.6) 33.1 (0.6) 29.86 (1011) Calm mist
6 PM (22) Oct 30 34.0 (1.1) 33.1 (0.6) 29.85 (1010) Calm mist
5 PM (21) Oct 30 35.1 (1.7) 34.0 (1.1) 29.85 (1010) Calm
4 PM (20) Oct 30 33.1 (0.6) 33.1 (0.6) 29.84 (1010) Calm mist
3 PM (19) Oct 30 34.0 (1.1) 33.1 (0.6) 29.84 (1010) mist
2 PM (18) Oct 30 32.0 (0.0) 32.0 (0.0) 29.85 (1010) light snow; mist
1 PM (17) Oct 30 32.0 (0.0) 32.0 (0.0) 29.85 (1010) Calm mist
Noon (16) Oct 30 32.0 (0.0) 32.0 (0.0) 29.84 (1010) E 3 mist
11 AM (15) Oct 30 30.9 (-0.6) 30.9 (-0.6) 29.84 (1010) Calm mist
10 AM (14) Oct 30 30.9 (-0.6) 30.9 (-0.6) 29.84 (1010) Calm
9 AM (13) Oct 30 30.9 (-0.6) 30.9 (-0.6) 29.84 (1010) Calm
8 AM (12) Oct 30 30.9 (-0.6) 30.9 (-0.6) 29.86 (1011) Calm mist
7 AM (11) Oct 30 30.9 (-0.6) 30.9 (-0.6) 29.86 (1011) Variable 3
6 AM (10) Oct 30 30.9 (-0.6) 30.9 (-0.6) 29.88 (1011) Calm mist
5 AM (9) Oct 30 30.9 (-0.6) 30.9 (-0.6) 29.89 (1012) Variable 3 mist
4 AM (8) Oct 30 30.9 (-0.6) 30.9 (-0.6) 29.9 (1012) Calm mist
3 AM (7) Oct 30 30.9 (-0.6) 30.9 (-0.6) 29.9 (1012) Calm mist
2 AM (6) Oct 30 30.9 (-0.6) 30.9 (-0.6) 29.91 (1012) Calm mist
1 AM (5) Oct 30 32.0 (0.0) 32.0 (0.0) 29.92 (1013) Calm mist
Oldest Midnight (4) Oct 30 32.0 (0.0) 32.0 (0.0) 29.92 (1013) mist
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits