Our Proprietary 10-Day Forecast

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Current warnings over Sidney, Montana
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<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

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Current radar over Sidney, Montana red dot
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<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

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Current satellite over Sidney, Montana red dot
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<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

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Current surface weather map around Richland County, MT

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

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Temperatures right now near Sidney, Montana

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in Sidney, MT please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over Sidney, MT

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in Sidney, MT, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near Sidney, Montana

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

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Area snowfall accumulation expected around Richland County, Montana

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

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These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
Get access to:
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  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
  • American NAM
  • American HRRR
  • American NBM - National Blend of Models
  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 3-Ensemble Mean & more!
View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
See the latest forecast data as the models update.
 
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Climate Summary
(made with AI, use with caution)
Sidney, Montana Climate Summary

Location

Richland County, Montana, USA

Climate Zone

Semi-arid, Continental

Temperature

    •   Average annual temperature: 46.1°F (7.8°C)
    •   Average January temperature: 20.4°F (-6.4°C)
    •   Average July temperature: 71.8°F (22.1°C)
    •   Record high temperature: 110°F (43.3°C)
    •   Record low temperature: -42°F (-41.1°C)

Precipitation

    •   Average annual precipitation: 14.8 inches (376 mm)
    •   Average number of precipitation days: 69
    •   Snowfall: Average 37 inches (94 cm) per year

Humidity

    •   Average relative humidity: 58%
    •   Driest month: February (48%)
    •   Most humid month: July (64%)

Wind

    •   Average wind speed: 11.3 mph (18.2 km/h)
    •   Prevailing wind direction: West-northwest

Sunshine

    •   Average annual sunshine: 296 days
    •   Sunniest month: July (320 hours)
    •   Cloudiest month: December (150 hours)

Climate Features

    •   Hot summers

Summers are typically hot and dry, with average July temperatures exceeding 70°F (21°C).

    •   Cold winters

Winters are cold and snowy, with average January temperatures below freezing.

    •   Low humidity

The air in Sidney is generally dry, with relative humidity levels below 60% throughout the year.

    •   Strong winds

The area experiences strong winds, especially during the winter months.

    •   Limited precipitation

Sidney receives relatively low precipitation compared to other parts of Montana.

    •   Seasonal variability

The climate of Sidney is characterized by significant seasonal variability, with warm summers and cold winters.

Facts & Historical Information
(made with AI, use with caution)
Sidney, Montana, nestled amidst the rolling hills of the Upper Missouri River Valley, boasts a rich natural and scientific legacy:

  • Paleontological Paradise:

    Sidney is renowned for its abundant fossil discoveries, including the remains of ancient marine creatures like plesiosaurs and mosasaurs. The Richland County Dinosaur Museum showcases these prehistoric wonders.

  • Birdwatching Haven:

    The Sidney area is a haven for bird enthusiasts, with over 250 species recorded. The Wild Horse Island State Park is a prime location for spotting nesting bald eagles and other migratory birds.

  • Stargazing Delight:

    Sidney's remote location and clear skies make it an ideal destination for stargazing. The Sidney Astronomy Club hosts regular stargazing events at the Sidney Recreation Complex.

  • Roscoe the Horse Whisperer:

    Sidney was home to Roscoe \

  • Tourist Attractions
    1. Makoshika State Park: Known for its towering sandstone formations and scenic hiking trails, offering breathtaking views of the surrounding landscape.

    2. MonDak Heritage Center: A museum showcasing the history and culture of the region, featuring exhibits on Native American heritage, pioneer life, and the local ranching industry.

    3. Sidney Sugars Factory: A historic sugar beet processing plant that offers guided tours, providing an insight into the local agricultural industry and the production of sugar.

    Nearby Cities:

    Williston, ND
    Dickinson, NDMiles City, MT
    Watford City, NDGlendive, MT
    Glasgow, MTBeulah, ND
    Wolf Point, MTStanley, ND
    New Town, NDHazen, ND
    Baker, MT