FLBS has been collecting weather data ever since, with daily manual readings at our Yellow Bay location for the National Weather Service going back to 1938. Home to hiking trails that provide an excellent view of bald eagles and wild horses, this state park is only accessible by boat. One to three inches of snow fell across the Flathead Valley in Montana on Sunday, October 18, as the state saw it’s first winter weather of the season, according to local media.Video posted by Julia Trice shows fallen snow on the hillside above Flathead Lake. Flathead Lake in northwest Montana is the largest natural freshwater lake west of the Mississippi; slightly larger than Lake Tahoe at 27.3 mi. Weather sensors are mounted on land and buoy-based towers while water quality profilers are mounted below the buoys and travel from the bottom to near the surface of the lake multiple times each day. The National Weather Service uses FLBS LakeNET data in its Lake Surface Conditions Forecast and predictive issuances of small craft advisories. FLBS weather data is updated every 15 minutes. No sharks, no jellyfish, and no lane lanes, just clear, clean, and crisp water! Flathead Weather. The Flathead Lake surface water temperature reading is measured at the end of Yellow Bay Point. This weather module for Flathead Valley Weather displays data for Bigfork, MT which is located at the NE corner of the lake. Temperature. For current information and recent updates, please check the Energy Keepers Facebook site at: www.facebook.com/EnergyKeepers. The climate profile is taken from closest available data source to Flathead Lake. The lake is a remnant of the ancient, massive glacial dammed lake, Lake Missoula of the era of the last interglacial. If you’re near the west shore, be sure to explore Wildhorse Island. H: 33 L: 23. As one of the measurements in the Flathead Lake environmental data suite, temperature is reported every 15 minutes. Text weather page will allow you to get a weather text summary for next 14 days and weather chart page displays weather pattern like temperature, wind speed, gust, pressure, etc. Flathead Lake weather report, historic temperatures and climate info,… Searchable lists of Flathead Lake tourism offices and other helpful government agencies. The Drought Monitor focuses on broad-scale conditions. If runoff conditions in the mountains don't warrant flood threats, the lake's level is brought to 2,890 feet by the end of May and to full pool, 2893 feet, by June 15. As one of the measurements in the Flathead Lake environmental data suite, temperature is reported every 15 minutes. Thirteen public access points make it easy for you to get on the water from any direction. in … In Flathead County, there are 3 comfortable months with high temperatures in the range of 70-85°. Max Wind Speeds, Air Pressure, Humidity, and Precipitation. The Flathead Lake surface water temperature reading is measured at the end of Yellow Bay Point. At 35 miles in length, weather down in Polson can sometimes be much different than what’s happening in Bigfork. Flathead Lake is a natural lake along the mainline of the Flathead River.It was … Lake level observations were taken from Salish Point near Polson and lake temperatures were provide by Flathead Lake Biological Station. Weather Summary. In the early 1900s, FLBS founder Dr. Morton Elrod established Montana’s first weather station in his backyard in Missoula. Air. Overcast. Spend summer vacation at one of the top lakes in the U.S. As one of the largest freshwater lakes on the West Coast and clearest lakes in the U.S., Flathead Lake is an ideal spot for sailing, speed boating, and fishing. Flathead Lake (Salish: člq̓etkʷ) is a large natural lake in northwest Montana and is the largest natural freshwater lake by surface area that is west of the source of the Missouri River in the contiguous United States.. Water Temp . Data is read in RDB format. At night the average minimum temperature drops down to around -1°C, that's 30°F. Local conditions may vary. Issued daily by the NOAA/NWS Climate Prediction Center. away. Historical or past weather forecast page provides historical weather forecast from 1 st July, 2008 till now in 3 hourly interval. August is the hottest month for Flathead County with an average high temperature of 79.7°, which ranks it as one of the coolest places in Montana. Flathead Lake Water Level including historical chart. This year, donors have helped to fund urgent monitoring of beach closures during the COVID-19 pandemic, expand our support for volunteer water quality monitoring, and create groundbreaking data sharing resources for scientists. Click to hide station-specific text Station operated by the USGS Wyoming-Montana Water Science Center in cooperation with Energy Keepers Inc. Leaving USGS: U.S. Coast Guard boating safety tips. Temperature and precipitation outlooks for the 6-10 day and 8-14 day periods. Visitors on the southern part of the lake need to buy a tribal recreation permit, however, as this half of the water lies on Flathead Reservation boundary. Flathead Lake, MT water temperature, weather and conditions Flathead Lake's water temperature 45° Today's forecast Overcast H:33° L:23° Wind:10-31 mph Flathead Lake . For recreational purposes, lake level is typically kept within 1 foot of full pool though Labor Day. The Flathead Valley is blessed with moderate Pacific … The mean minimum temperature will be -6°C, dipping to its lowest on the morning of Wednesday 2nd at -8°C. 70.4. Expect the … 791 miles. Throughout the month of October daytime temperatures will generally reach highs of around 14°C that's about 57°F. In recent times the highest recorded temperature in October has been 30°C that's 86°F, with the lowest recorded … Energy Keepers, a corporation of the Confederated Salish and Kootenai Tribes owns and operates the dam and controls Flathead Lake level in compliance with the dam's Federal Energy Regulatory Commission license. (More Info), The … Flathead Lake Climatology Flathead Lake level (in ft) and lake temperature (in degrees F) graphs. In 2011, FLBS enhanced weather data collection and accessibility through the deployment of LakeNET, a telemetered network of environmental weather and water quality sensors. Explore destinations near Flathead Lake. If you are using this forecast for boating purposes, I’d recommend that you also check Polson, MT. USGS 12371550 Flathead Lake at Polson MT. Available data for this site . The Flathead Lake water level value is provided by the US Geological Survey, whose gauging station is located on Salish Point near Polson, MT. This station managed by the Helena Field Unit. long, 15.5 mi. Long range weather outlook for Flathead Lake includes 14 day forecast summary: The outlook for Flathead Lake in the two weeks ahead shows the average daytime maximum temperature will be around 2°C, with a high for the two weeks of 5°C expected on the afternoon of Friday 27th. wide, and max depth of 370.7 ft.. As one of the cleanest in the world, Flathead Lake is perfect for OPEN WATER SWIMMING! Click for explanation of … H: 10 L: 31. Wind. Data from LakeNET’s environmental sensors has greatly increased understanding of Flathead Lake’s biological and physical processes and is currently being used in concert with our long-term physical and chemical measurements to drive a nutrient-food web model for Flathead Lake. PROVISIONAL DATA SUBJECT TO REVISION. Flathead Lake, Lake, Montana, United States of America - Monthly weather averages including average high and low Temperature, Precipitation, Pressure, Wind Charts to assist you in planning your travel, holiday or an outdoor activity at Flathead Lake, Lake, United States of America a cousin of the zebra, and has now made its way West, too. "Se̓liš Ksanka Qĺispe̓" Dam (formerly Kerr Dam) sits at the lake outlet in Polson and regulates outflow to maintain Flathead Lake's level between 2,883 and 2,893 feet above sea level. The most pleasant months of the year for Flathead County are July, August and June. The National Weather Service routinely uses our data in their predictive models for Flathead Lake wind and wave conditions and their issuance of small craft advisories. Another video by Trice shows her and a friend wrapped up warm as they bravely paddleboarded on the lake during the snowfall.The National … Please also visit Flathead Lake, Lake Historical Weather, Weather widget and Weather Charts pages. Water conditions are updated every 3 hours. Lake Surface Temperature 44.1 °F at 10:00 PM on 11/21/2020 The Flathead Lake surface water temperature reading is measured at the end of Yellow Bay Point. Air and Lake Temperatures, Note that surface water temperature sensor readings are only available when the lake is at or near full pool (roughly May - September).