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:
LEWISTOWN MUNICIPAL AIRPORT , MT, United States

NWS Point Forecast for KLWT (KLWT) 47-03N 109-27W

Conditions at

2026.02.23 0454 UTC
Wind from the SW (220 degrees) at 18 MPH (16 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 39.0 F (3.9 C)
Dew Point 21.0 F (-6.1 C)
Relative Humidity 48%
Pressure (altimeter) 30.13 in. Hg (1020 hPa)
ob KLWT 230454Z AUTO 22016KT 10SM CLR 04/M06 A3013 RMK AO2 SLP235 T00391061

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
37.0 (2.8) 25.0 (-3.9) In the 6 hours preceding Feb 22, 2026 - 06:54 PM EST / 2026.02.22 2354 UTC
21.0 (-6.1) -6.0 (-21.1) In the 24 hours preceding Feb 22, 2026 - 01:54 AM EST / 2026.02.22 0654 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest Midnight (5) Feb 23 39.0 (3.9) 21.0 (-6.1) 30.13 (1020) SW 18
11 PM (4) Feb 22 27.0 (-2.8) 17.1 (-8.3) 30.14 (1020) E 3
10 PM (3) Feb 22 28.9 (-1.7) 19.0 (-7.2) 30.14 (1020) ENE 5
9 PM (2) Feb 22 39.0 (3.9) 17.1 (-8.3) 30.16 (1021) SSW 9
8 PM (1) Feb 22 36.0 (2.2) 19.9 (-6.7) 30.16 (1021) Variable 6
7 PM (0) Feb 22 35.1 (1.7) 19.9 (-6.7) 30.17 (1021) Calm
6 PM (23) Feb 22 33.1 (0.6) 19.9 (-6.7) 30.18 (1022) Calm
5 PM (22) Feb 22 32.0 (0.0) 19.0 (-7.2) 30.19 (1022) N 6
4 PM (21) Feb 22 37.0 (2.8) 19.9 (-6.7) 30.21 (1023) N 6
3 PM (20) Feb 22 35.1 (1.7) 18.0 (-7.8) 30.22 (1023) E 8
2 PM (19) Feb 22 28.9 (-1.7) 17.1 (-8.3) 30.27 (1025) SE 6
1 PM (18) Feb 22 25.0 (-3.9) 12.9 (-10.6) 30.3 (1026) W 5
Noon (17) Feb 22 21.0 (-6.1) 12.0 (-11.1) 30.29 (1025) E 9
11 AM (16) Feb 22 17.1 (-8.3) 9.0 (-12.8) 30.32 (1026) ESE 13
10 AM (15) Feb 22 15.1 (-9.4) 8.1 (-13.3) 30.33 (1027) SE 10
9 AM (14) Feb 22 14.0 (-10.0) 8.1 (-13.3) 30.34 (1027) ESE 10
8 AM (13) Feb 22 12.9 (-10.6) 7.0 (-13.9) 30.36 (1028) ESE 7
7 AM (12) Feb 22 12.0 (-11.1) 6.1 (-14.4) 30.36 (1028) ESE 8
6 AM (11) Feb 22 10.9 (-11.7) 6.1 (-14.4) 30.36 (1028) SE 9
5 AM (10) Feb 22 12.0 (-11.1) 6.1 (-14.4) 30.38 (1028) ESE 9
4 AM (9) Feb 22 10.0 (-12.2) 6.1 (-14.4) 30.39 (1029) SE 12
3 AM (8) Feb 22 10.9 (-11.7) 5.0 (-15.0) 30.41 (1029) ESE 10
2 AM (7) Feb 22 9.0 (-12.8) 5.0 (-15.0) 30.41 (1029) SE 9
Oldest 1 AM (6) Feb 22 10.9 (-11.7) 7.0 (-13.9) 30.41 (1029) ESE 13
Time
EST (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