Marine Weather and Tides
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.
|Sunrise 6:05AM||Sunset 9:22PM||Tuesday July 27, 2021 12:17 AM MDT (06:17 UTC)||Moonrise 10:35PM||Moonset 9:08AM||Illumination 91%|
7 Day Forecast for Marine Location Near Bigfork, MTHourly EDIT Help
Area Discussion for - Missoula, MT  (on/off)  Help NOTE: mouseover dotted underlined text for definition
FXUS65 KMSO 262023 AFDMSO
Area Forecast Discussion National Weather Service Missoula MT 223 PM MDT Mon Jul 26 2021
DISCUSSION. Radar returns, and even some lightning, have been observed in northeast Oregon today, which is where the beginning of our influx of monsoon moisture resides. Cloud cover will continue to increase during this afternoon from the southwest in association with incoming moisture.
Dry air currently in place, cloud cover, and smoke will limit any convective activity today, and radar projections show that any thunderstorms will develop on either side of a line about from Lost Trail Pass to Anaconda into this evening. Showers then become possible in north central Idaho late this evening and in northwest Montana overnight. Confidence is low, but an isolated thunderstorm could develop within the area of showers.
Model guidance is in good agreement for well above normal moisture to be over Idaho and western Montana beginning Tuesday and remaining for most of the week. Thunderstorms are expected each afternoon, especially south of I-90, but thunderstorms will also be possible Wednesday night in northwest Montana.
AVIATION. Decreased visibility due to wildfire smoke across the Northern Rockies airspace will continue this afternoon through Tuesday. Smoke will be an issue at terminal locations and will obscure terrain over all mountain ranges in the region. KSMN and KBTM will see a slight chance for thunderstorms this afternoon, although confidence is low. On Tuesday, monsoonal moisture arrives by the afternoon, bringing a better chance for afternoon and evening thunderstorms to KSMN and KBTM.
MSO WATCHES/WARNINGS/ADVISORIES. MT . None. ID . None.
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|Kalispell, Glacier Park International Airport, MT||22 mi||22 min||N 0||10.00 mi||Smoke||66°F||50°F||56%||1010.8 hPa|
Link to 5 minute data for KGPI
Wind History from GPI (wind in knots)
|1 day ago||Calm||W||Calm||Calm||Calm||Calm||Calm||Calm||N||NE||SE||SE|
|2 days ago||NW||Calm||Calm||Calm||Calm||Calm||Calm||W||Calm||NE||Calm||SE||S||SE||S|
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NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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