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:
Sidney-Richland, MT, United States

NWS Point Forecast for KSDY (KSDY) 47-42N 104-12W

Conditions at

2026.10.10 0456 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions clear
Temperature 48.9 F (9.4 C)
Dew Point 36.0 F (2.2 C)
Relative Humidity 60%
Pressure (altimeter) 29.44 in. Hg (996 hPa)
ob KSDY 100456Z AUTO 00000KT 10SM CLR 09/02 A2944 RMK AO2 SLP975 T00940022 PNO

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
80.1 (26.7) 64.0 (17.8) In the 6 hours preceding Oct 09, 2026 - 07:56 PM EDT / 2026.10.09 2356 UTC
77.0 (25.0) 37.9 (3.3) In the 24 hours preceding Oct 09, 2026 - 02:56 AM EDT / 2026.10.09 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) Oct 10 48.9 (9.4) 36.0 (2.2) 29.44 (996) Calm
Midnight (4) Oct 10 52.0 (11.1) 35.1 (1.7) 29.45 (997) SSE 3
11 PM (3) Oct 09 57.9 (14.4) 37.0 (2.8) 29.46 (997) Calm
10 PM (2) Oct 09 63.0 (17.2) 37.0 (2.8) 29.47 (997) SSW 5
9 PM (1) Oct 09 68.0 (20.0) 37.0 (2.8) 29.47 (997) SW 7
8 PM (0) Oct 09 73.0 (22.8) 39.9 (4.4) 29.48 (998) SW 6
7 PM (23) Oct 09 78.1 (25.6) 41.0 (5.0) 29.48 (998) S 9
6 PM (22) Oct 09 79.0 (26.1) 39.0 (3.9) 29.5 (998) S 12
5 PM (21) Oct 09 77.0 (25.0) 37.9 (3.3) 29.52 (999) S 12
4 PM (20) Oct 09 75.0 (23.9) 37.9 (3.3) 29.55 (1000) S 15
3 PM (19) Oct 09 71.1 (21.7) 39.0 (3.9) 29.58 (1001) S 16
2 PM (18) Oct 09 64.0 (17.8) 44.1 (6.7) 29.62 (1003) SSE 8
1 PM (17) Oct 09 57.9 (14.4) 43.0 (6.1) 29.66 (1004) S 6
Noon (16) Oct 09 48.9 (9.4) 41.0 (5.0) 29.69 (1005) S 5
11 AM (15) Oct 09 43.0 (6.1) 37.9 (3.3) 29.7 (1005) SSE 3
10 AM (14) Oct 09 37.9 (3.3) 33.1 (0.6) 29.72 (1006) Calm
9 AM (13) Oct 09 35.1 (1.7) 33.1 (0.6) 29.75 (1007) SSW 5
8 AM (12) Oct 09 36.0 (2.2) 32.0 (0.0) 29.78 (1008) Calm
7 AM (11) Oct 09 37.0 (2.8) 33.1 (0.6) 29.8 (1009) Calm
6 AM (10) Oct 09 37.0 (2.8) 33.1 (0.6) 29.82 (1009) NW 3
5 AM (9) Oct 09 39.0 (3.9) 34.0 (1.1) 29.86 (1011) Calm
4 AM (8) Oct 09 41.0 (5.0) 35.1 (1.7) 29.87 (1011) NNW 6
3 AM (7) Oct 09 44.1 (6.7) 36.0 (2.2) 29.88 (1011) NW 5
Oldest 2 AM (6) Oct 09 46.9 (8.3) 36.0 (2.2) 29.89 (1012) NNW 5
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