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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

2026.07.25 0256 UTC
Visibility 10 mile(s)
Sky conditions clear
Temperature 64.0 F (17.8 C)
Dew Point 54.0 F (12.2 C)
Relative Humidity 69%
Pressure (altimeter) 30 in. Hg (1015 hPa)
Pressure tendency 0.01 inches (0.3 hPa) lower than three hours ago
ob KSMP 250256Z AUTO 10SM CLR 18/12 A3000 RMK AO2 SLP801 T01780122 57003

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
73.9 (23.3) 63.0 (17.2) In the 6 hours preceding Jul 24, 2026 - 07:56 PM EDT / 2026.07.24 2356 UTC
63.0 (17.2) 55.0 (12.8) In the 24 hours preceding Jul 24, 2026 - 02:56 AM EDT / 2026.07.24 0656 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 11 PM (3) Jul 24 64.0 (17.8) 54.0 (12.2) 30 (1015)
10 PM (2) Jul 24 69.1 (20.6) 54.0 (12.2) 30.01 (1016)
9 PM (1) Jul 24 71.1 (21.7) 54.0 (12.2) 30 (1015) Variable 7
8 PM (0) Jul 24 73.0 (22.8) 55.0 (12.8) 30.01 (1016)
7 PM (23) Jul 24 73.9 (23.3) 57.0 (13.9) 30.02 (1016) WSW 5
6 PM (22) Jul 24 73.0 (22.8) 55.9 (13.3) 30.03 (1016) Variable 3
5 PM (21) Jul 24 73.0 (22.8) 57.0 (13.9) 30.04 (1017) Variable 5
4 PM (20) Jul 24 71.1 (21.7) 57.0 (13.9) 30.05 (1017) Variable 6
3 PM (19) Jul 24 68.0 (20.0) 55.9 (13.3) 30.06 (1017) Variable 5
2 PM (18) Jul 24 63.0 (17.2) 54.0 (12.2) 30.05 (1017) Variable 6
1 PM (17) Jul 24 55.0 (12.8) 53.1 (11.7) 30.06 (1017) SSW 6
Noon (16) Jul 24 55.0 (12.8) 54.0 (12.2) 30.06 (1017) SW 7
11 AM (15) Jul 24 54.0 (12.2) 54.0 (12.2) 30.06 (1017) SW 5
10 AM (14) Jul 24 52.0 (11.1) 52.0 (11.1) 30.07 (1018) SSW 6
9 AM (13) Jul 24 52.0 (11.1) 52.0 (11.1) 30.07 (1018) SSW 6 mist
8 AM (12) Jul 24 52.0 (11.1) 52.0 (11.1) 30.06 (1017) SW 5 fog
7 AM (11) Jul 24 53.1 (11.7) 53.1 (11.7) 30.07 (1018) Variable 6 fog
6 AM (10) Jul 24 53.1 (11.7) 53.1 (11.7) 30.07 (1018) Variable 6 fog
5 AM (9) Jul 24 53.1 (11.7) 53.1 (11.7) 30.07 (1018) SSW 6 fog
4 AM (8) Jul 24 54.0 (12.2) 54.0 (12.2) 30.08 (1018) fog
3 AM (7) Jul 24 54.0 (12.2) 54.0 (12.2) 30.08 (1018) Variable 6 fog
2 AM (6) Jul 24 55.0 (12.8) 55.0 (12.8) 30.09 (1018) Variable 5 fog
1 AM (5) Jul 24 55.0 (12.8) 55.0 (12.8) 30.1 (1019) Variable 6 fog
Oldest Midnight (4) Jul 24 55.9 (13.3) 55.0 (12.8) 30.12 (1019) Variable 3
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




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