TODAY
The high today in Gallatin county, is expected to be near 45 degrees. Rainfall totals of .00 - .01 inches over 10% of the county are expected. Dewpoints will range from 23 to 32 degrees. These dewpoints will combine with today's temperatures resulting in relative humidity minimum of 58%. Skies will be mostly cloudy at 9 AM and mostly cloudy at 3 PM. Wind speed will range from 4 to 6 mph during the period. Winds at 3 PM will be out of the south at 6 mph, which is favorable spraying conditions in rain-free areas. There will be 4 hours where the temperature will be lower than or equal to 32 degrees. Relative humidity will be less than 50% for 0 hour and greater than 80% for 4 hours.TONIGHT
The low tonight in Gallatin county, is expected to be around 39 degrees. Rainfall totals of 0.12 inches over 60% of the county are expected. Dewpoints will range from 32 to 37 degrees. These dewpoints will combine with tonight's temperatures resulting in relative humidity maximum of 92%. Skies will be mostly cloudy at 12 AM and cloudy at 3 AM. Wind speed will range from 6 to 8 mph during the period. Winds at 3 AM will be out of the south at 8 mph, which is favorable spraying conditions in rain-free areas. Relative humidity will be less than 50% for 0 hour and greater than 80% for 5 hours.TOMORROW
The high tomorrow in Gallatin county, is expected to be near 46 degrees. Rainfall totals of 0.48 inches over 80% of the county are expected. Dewpoints will range from 37 to 41 degrees. These dewpoints will combine with tomorrow's temperatures resulting in relative humidity minimum of 83%. Skies will be cloudy at 9 AM and cloudy at 3 PM. Wind speed will range from 3 to 6 mph during the period. Winds at 3 PM will be out of the southeast at 3 mph, which is favorable spraying conditions in rain-free areas. Relative humidity will be less than 50% for 0 hour and greater than 80% for 12 hours.TOMORROW NIGHT
The low tomorrow night in Gallatin county, is expected to be around 32 degrees. Rainfall totals of 0.10 inches over 50% of the county are expected. Dewpoints will range from 29 to 40 degrees. These dewpoints will combine with tomorrow night's temperatures resulting in relative humidity maximum of 100%. Skies will be mostly cloudy at 12 AM and mostly cloudy at 3 AM. Wind speed will range from 4 to 13 mph during the period. Winds at 3 AM will be out of the north at 13 mph, which is unfavorable spraying conditions in rain-free areas. Relative humidity will be less than 50% for 0 hour and greater than 80% for 10 hours.