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Gallatin County, MT
  Details for Gallatin County, MT Winter Storm Warning
Gallatin County, MT
  Details for Gallatin County, MT Hydrologic Outlook

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Rain radar more information rain snow radar



Weather history

Current Today Yesterday This Month This year Station Record
 Temperature  80.2°Ffalling
Maximum83.5°F (4:09 pm)82.4°F (4:13 pm)107.6°F (Sep 6)107.6°F (Sep 6)107.6°F (Sep 6 2020)
Minimum61.7°F (12:00 am)52.3°F (5:46 am)51.1°F (Sep 15)31.3°F (Feb 3)14.7°F (Aug 13 2018)
 windchill  80.2°F 
Minimum61.7°F (12:00 am)52.3°F (5:46 am)51.1°F (Sep 15)31.3°F (Feb 3)12.2°F (Mar 18 2017)
 heatindex  80.2°F  
Maximum85.8°F (2:34 pm)84.0°F (3:09 pm)107.6°F (Sep 6)117.0°F (Aug 16)117.0°F (Aug 16 2020)
 Solar radiation  159 w/m2 
Maximum 689 w/m2  (11:40 am)702 w/m2 (11:39 am)836 w/m2 (Sep 16)2368 w/m2 (Apr 4)2368 w/m2 (Feb 27 2019)
 UV index  1.0   
Maximum 7.0  (10:51 am) 8.0  (11:38 am)9.0  (Sep 16)15.0  (Apr 4)15.0  (Feb 27 2019)
Current Today Yesterday This Month This year Station Record
 Precipitation
Rain / Melt 0.00 in  0.00 in  0.03 in  0.03 in 64.73 in 
Evapotranspiration0.00 in  0.00 in 0.00 in 0.00 in 0.00 in 
 Humidity  53%  
Maximum93% (7:17 am)92% (3:13 am)93% (Sep 2)93% (Aug 27)100% (Apr 18 2015)
Minimum52% (3:53 pm)54% (1:32 pm)22% (Sep 7)17% (May 4)8% (Apr 17 2015)
 Dew Point  59.4°F  
Maximum68.9°F (2:02 pm)66.0°F (3:43 pm)70.2°F (Sep 6)77.4°F (Aug 16)77.4°F (Aug 16 2020)
Minimum58.5°F (12:30 am)50.0°F (5:46 am)43.7°F (Sep 7)19.0°F (Feb 3)-3.8°F (Mar 18 2017)
Current Today Yesterday This Month This year Station Record
 Pressure  29.83 inHg  Steady
Maximum29.93 inHg (12:03 am)29.96 inHg (10:39 am)29.96 inHg (Sep 23)30.59 inHg (Jan 5)30.59 inHg (Jan 5 2020)
Minimum29.83 inHg (3:44 pm)29.88 inHg (5:02 pm)29.48 inHg (Sep 8)28.99 inHg (Aug 13)27.08 inHg (Dec 28 2015)
 Wind  5.4 mph   Wind from NW  Light breeze
Gust30.0 mph (1:33 pm)22.6 mph (4:59 pm)30.0 mph (Sep 24)40.0 mph (Jun 28)70.2 mph (Jan 16 2019)

You find our weather info also at:

Weather Underground

Citizen Weather Observer Program (CWOP)

Equipment we use:

Weather-station
Ambient WS-1400-IP

Weather-program
Meteobridge

Weather-server
TP-LINK TL-MR3020

Ambient WS-1400-IP

Meteobridge

TP-LINK TL-MR3020