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Current Weather Conditions:
STAMPEDE PASS, WA, United States

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

2026.04.15 2156 UTC
Visibility less than 1/4 mile(s)
Sky conditions obscured
Weather Snow
Freezing fog
Precipitation last hour 0.04 inches
Temperature 27.0 F (-2.8 C)
Dew Point 27.0 F (-2.8 C)
Relative Humidity 100%
Pressure (altimeter) 29.73 in. Hg (1006 hPa)
ob KSMP 152156Z AUTO M1/4SM SN FZFG VV002 M03/M03 A2973 RMK AO2 SNE00B32 SLP719 P0004 T10281028

Maximum and Minimum Temperatures
Maximum
Temperature
F (C)		 Minimum
Temperature
F (C)
26.1 (-3.3) 25.0 (-3.9) In the 6 hours preceding Apr 15, 2026 - 01:56 PM EDT / 2026.04.15 1756 UTC
33.1 (0.6) 28.9 (-1.7) In the 24 hours preceding Apr 15, 2026 - 02:56 AM EDT / 2026.04.15 0656 UTC

Precipitation Accumulation
Precipitation
Amount
0.09 inches In the 3 hours preceding Apr 15, 2026 - 04:56 PM EDT / 2026.04.15 2056 UTC
0.01 inches In the 6 hours preceding Apr 15, 2026 - 01:56 PM EDT / 2026.04.15 1756 UTC
1.31 inches In the 24 hours preceding Apr 15, 2026 - 07:56 AM EDT / 2026.04.15 1156 UTC

24 Hour Summary

Time
EDT (UTC) 		Temperature
F (C) 		Dew Point
F (C) 		Pressure
Inches (hPa) 		Wind
MPH 		Weather
Latest 6 PM (22) Apr 15 27.0 (-2.8) 27.0 (-2.8) 29.73 (1006) snow; freezing fog
5 PM (21) Apr 15 27.0 (-2.8) 27.0 (-2.8) 29.73 (1006) Variable 7 light snow; freezing fog
4 PM (20) Apr 15 27.0 (-2.8) 27.0 (-2.8) 29.72 (1006) heavy snow; freezing fog
3 PM (19) Apr 15 26.1 (-3.3) 26.1 (-3.3) 29.71 (1006) S 5 light snow; freezing fog
2 PM (18) Apr 15 26.1 (-3.3) 26.1 (-3.3) 29.7 (1005) Variable 3 light snow; freezing fog
1 PM (17) Apr 15 26.1 (-3.3) 26.1 (-3.3) 29.69 (1005) Variable 5 freezing fog
Noon (16) Apr 15 25.0 (-3.9) 25.0 (-3.9) 29.67 (1004) Variable 5 light snow; mist
11 AM (15) Apr 15 26.1 (-3.3) 26.1 (-3.3) 29.65 (1004) light snow; freezing fog
10 AM (14) Apr 15 26.1 (-3.3) 26.1 (-3.3) 29.64 (1003) Variable 5 freezing fog
9 AM (13) Apr 15 26.1 (-3.3) 26.1 (-3.3) 29.64 (1003) W 6 freezing fog
8 AM (12) Apr 15 27.0 (-2.8) 26.1 (-3.3) 29.63 (1003) Variable 6 mist
7 AM (11) Apr 15 28.0 (-2.2) 28.0 (-2.2) 29.66 (1004) Variable 6 snow; freezing fog
6 AM (10) Apr 15 28.9 (-1.7) 28.9 (-1.7) 29.66 (1004) heavy snow; freezing fog
5 AM (9) Apr 15 30.9 (-0.6) 30.9 (-0.6) 29.66 (1004) Variable 3 snow; freezing fog
4 AM (8) Apr 15 30.9 (-0.6) 30.9 (-0.6) 29.66 (1004) Calm snow; freezing fog
3 AM (7) Apr 15 30.9 (-0.6) 30.9 (-0.6) 29.66 (1004) Calm snow; freezing fog
2 AM (6) Apr 15 32.0 (0.0) 32.0 (0.0) 29.69 (1005) Calm snow; fog
1 AM (5) Apr 15 32.0 (0.0) 32.0 (0.0) 29.71 (1006) Calm light snow; mist
Midnight (4) Apr 15 32.0 (0.0) 32.0 (0.0) 29.72 (1006) Calm light snow; mist
11 PM (3) Apr 14 32.0 (0.0) 32.0 (0.0) 29.74 (1007) Calm light snow; mist
10 PM (2) Apr 14 32.0 (0.0) 32.0 (0.0) 29.75 (1007) Variable 5 light snow; mist
9 PM (1) Apr 14 32.0 (0.0) 32.0 (0.0) 29.76 (1007) Calm light snow; mist
8 PM (0) Apr 14 32.0 (0.0) 32.0 (0.0) 29.78 (1008) Variable 3 light snow; mist
Oldest 7 PM (23) Apr 14 33.1 (0.6) 32.0 (0.0) 29.79 (1008) Variable 6 light snow; mist
Time
EDT (UTC) 		Temperature
F(C) 		Dew Point
F(C) 		Pressure
Inches(hPa) 		Wind
(MPH) 		Weather

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