 The Storm Prediction Center of the National Weather Service has the eastern portion of Montana, northeastern Wyoming, and the western Dakotas. If we put it on a scale of 1 to 5, this would be a 3. And a 3 is usually about as high as we see the warning level in this part of the country. Potential for large hail, perhaps 2 inches or larger, gusty winds, 60 to 80 miles per hour, heavy rain.