Unable to locate "Sidney, MT". Showing the live snapshot for Sidney, MT.
Live weather
Current conditions near Sidney, MT
Temp
51°
☁️Cloudy
Feels like
45°
Feels-like temp
Humidity
55%
Relative
Wind
5 mph
10 m avg
Pressure
1009 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️5 AM
51°
0% rain
☁️6 AM
51°
1% rain
☁️7 AM
56°
1% rain
☁️8 AM
61°
3% rain
☁️9 AM
62°
2% rain
☁️10 AM
70°
2% rain
Next few days
☁️Mon
81° / 50°
3% rain
☁️Tue
74° / 49°
1% rain
☁️Wed
83° / 53°
4% rain
☁️Thu
90° / 62°
23% rain
🌦️Fri
78° / 60°
23% rain
☁️Sat
82° / 56°
18% rain
☁️Sun
59° / 45°
17% rain
Live weather alerts
Active NWS advisories near Sidney, MT
Red Flag Warning
Effective local time
Red Flag Warning issued May 11 at 12:06AM MDT until May 11 at 8:00PM MDT by NWS Glasgow MT
Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties; Dawson/McCone/Prairie/Richland/Wibaux Counties; Northern Valley and Northern Phillips Counties; The Little Rockies; The Lower Missouri River Breaks including the Charles M Russell National Wildlife Refuge; Southern Petroleum and Southern Garfield Counties
Source: NWS alerts feed.
Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.
Protect your home before the next storm
Turn today’s risk into a checklist for your home.
Live hazard map
Radar, alerts, systems, SPC, gauges · Sidney, MTToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.