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Current Weather Conditions:
Salmon, Lemhi County Airport, ID, United States

NWS Point Forecast for KSMN (KSMN) 45-07N 113-53W

Conditions at

2026.05.01 0456 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions clear
Temperature 46.0 F (7.8 C)
Dew Point 23.0 F (-5.0 C)
Relative Humidity 39%
Pressure (altimeter) 30.15 in. Hg (1020 hPa)
ob KSMN 010456Z AUTO 00000KT 10SM CLR 08/M05 A3015 RMK AO2 SLP210 T00781050

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
64.9 (18.3) 55.0 (12.8) In the 6 hours preceding Apr 30, 2026 - 07:56 PM EDT / 2026.04.30 2356 UTC
60.1 (15.6) 39.9 (4.4) In the 24 hours preceding Apr 30, 2026 - 02:56 AM EDT / 2026.04.30 0656 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 AM (5) May 01 46.0 (7.8) 23.0 (-5.0) 30.15 (1020) Calm
Midnight (4) May 01 48.0 (8.9) 21.9 (-5.6) 30.13 (1020) ESE 3
11 PM (3) Apr 30 54.0 (12.2) 21.9 (-5.6) 30.1 (1019) ESE 3
10 PM (2) Apr 30 62.1 (16.7) 19.0 (-7.2) 30.1 (1019) NNW 3
9 PM (1) Apr 30 64.0 (17.8) 19.0 (-7.2) 30.1 (1019) NNW 8
8 PM (0) Apr 30 64.0 (17.8) 19.9 (-6.7) 30.11 (1019) Calm
7 PM (23) Apr 30 64.0 (17.8) 19.9 (-6.7) 30.12 (1019) Variable 5
6 PM (22) Apr 30 63.0 (17.2) 19.0 (-7.2) 30.13 (1020) Variable 3
5 PM (21) Apr 30 63.0 (17.2) 23.0 (-5.0) 30.15 (1020) NW 8
4 PM (20) Apr 30 59.0 (15.0) 21.0 (-6.1) 30.17 (1021) Calm
3 PM (19) Apr 30 57.9 (14.4) 21.9 (-5.6) 30.2 (1022) Calm
2 PM (18) Apr 30 54.0 (12.2) 26.1 (-3.3) 30.22 (1023) Variable 3
1 PM (17) Apr 30 50.0 (10.0) 30.0 (-1.1) 30.24 (1024) Calm
Noon (16) Apr 30 46.0 (7.8) 30.0 (-1.1) 30.26 (1024) ESE 3
11 AM (15) Apr 30 39.9 (4.4) 30.0 (-1.1) 30.28 (1025) Calm
10 AM (14) Apr 30 35.1 (1.7) 28.0 (-2.2) 30.29 (1025) Calm
9 AM (13) Apr 30 28.9 (-1.7) 24.1 (-4.4) 30.27 (1025) Calm
8 AM (12) Apr 30 28.9 (-1.7) 25.0 (-3.9) 30.27 (1025) Calm
7 AM (11) Apr 30 33.1 (0.6) 26.1 (-3.3) 30.26 (1024) Calm
6 AM (10) Apr 30 33.1 (0.6) 26.1 (-3.3) 30.25 (1024) Calm
5 AM (9) Apr 30 34.0 (1.1) 26.1 (-3.3) 30.25 (1024) Calm
4 AM (8) Apr 30 39.0 (3.9) 28.0 (-2.2) 30.24 (1024) Calm
3 AM (7) Apr 30 41.0 (5.0) 28.0 (-2.2) 30.23 (1023) S 3
Oldest 2 AM (6) Apr 30 42.1 (5.6) 28.9 (-1.7) 30.22 (1023) SSW 7
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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