Larimer and Weld counties, Colorado

Weather

Johnstown

72°F

Clear

High 75°Low 56°

UV index 6, hightoday's peak, about 1 PMLow 2Moderate 5High 7Very high 1066 AM9 AMNoon3 PM6 PM
Sunrise6:53 AMSunset6:46 PM11h 53m3 min shorter than yesterday
N3mph
Wind from WSW
43%humidity
Dew point 48°

Feels like 71°·Pressure 29.88 in·Visibility 10 mi·45% chance of precipitation today

This Afternoon. A chance of rain showers. Mostly cloudy. High near 75, with temperatures falling to around 73 in the afternoon. South southwest wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Air quality & allergens

Air quality index, Fort Collins monitor

42
GoodOzone
41
GoodFine particles

Pollen forecast, Weld County

0
None todayTree pollen
0
None todayGrass pollen
4
HighWeed pollen

In the air: ragweed (high).From the EPA's AirNow, 5:00 PM, and Google's pollen forecast.

The next 24 hours

Tuesday45%73°56°5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM: 73°, Chance Rain Showers, 39% chance of precipitation6 PM: 70°, Chance Rain Showers, 45% chance of precipitation7 PM: 69°, Chance Rain Showers, 45% chance of precipitation8 PM: 67°, Chance Rain Showers, 45% chance of precipitation9 PM: 65°, Chance Rain Showers, 28% chance of precipitation10 PM: 64°, Chance Rain Showers, 28% chance of precipitation11 PM: 62°, Chance Rain Showers, 28% chance of precipitation12 AM: 62°, Chance Rain Showers, 28% chance of precipitation1 AM: 60°, Chance Rain Showers, 28% chance of precipitation2 AM: 60°, Chance Rain Showers, 28% chance of precipitation3 AM: 60°, Chance Rain Showers, 30% chance of precipitation4 AM: 58°, Chance Rain Showers, 30% chance of precipitation5 AM: 57°, Chance Rain Showers, 30% chance of precipitation6 AM: 57°, Chance Rain Showers, 27% chance of precipitation7 AM: 56°, Chance Rain Showers, 27% chance of precipitation8 AM: 58°, Chance Rain Showers, 27% chance of precipitation9 AM: 60°, Chance Rain Showers, 27% chance of precipitation10 AM: 63°, Chance Rain Showers, 27% chance of precipitation11 AM: 64°, Chance Rain Showers, 27% chance of precipitation12 PM: 66°, Slight Chance Rain Showers, 22% chance of precipitation1 PM: 69°, Slight Chance Rain Showers, 22% chance of precipitation2 PM: 70°, Slight Chance Rain Showers, 22% chance of precipitation3 PM: 70°, Slight Chance Rain Showers, 22% chance of precipitation4 PM: 70°, Slight Chance Rain Showers, 22% chance of precipitation
Tuesday45%73°56°5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM: 73°, Chance Rain Showers, 39% chance of precipitation6 PM: 70°, Chance Rain Showers, 45% chance of precipitation7 PM: 69°, Chance Rain Showers, 45% chance of precipitation8 PM: 67°, Chance Rain Showers, 45% chance of precipitation9 PM: 65°, Chance Rain Showers, 28% chance of precipitation10 PM: 64°, Chance Rain Showers, 28% chance of precipitation11 PM: 62°, Chance Rain Showers, 28% chance of precipitation12 AM: 62°, Chance Rain Showers, 28% chance of precipitation1 AM: 60°, Chance Rain Showers, 28% chance of precipitation2 AM: 60°, Chance Rain Showers, 28% chance of precipitation3 AM: 60°, Chance Rain Showers, 30% chance of precipitation4 AM: 58°, Chance Rain Showers, 30% chance of precipitation5 AM: 57°, Chance Rain Showers, 30% chance of precipitation6 AM: 57°, Chance Rain Showers, 27% chance of precipitation7 AM: 56°, Chance Rain Showers, 27% chance of precipitation8 AM: 58°, Chance Rain Showers, 27% chance of precipitation9 AM: 60°, Chance Rain Showers, 27% chance of precipitation10 AM: 63°, Chance Rain Showers, 27% chance of precipitation11 AM: 64°, Chance Rain Showers, 27% chance of precipitation12 PM: 66°, Slight Chance Rain Showers, 22% chance of precipitation1 PM: 69°, Slight Chance Rain Showers, 22% chance of precipitation2 PM: 70°, Slight Chance Rain Showers, 22% chance of precipitation3 PM: 70°, Slight Chance Rain Showers, 22% chance of precipitation4 PM: 70°, Slight Chance Rain Showers, 22% chance of precipitation
Temperature, and the chance of precipitation beneath it
As a table
HourTemp.SkyPrecip.Wind
5 PM73° Chance Rain Showers39%SSW 7 mph
6 PM70° Chance Rain Showers45%SSW 7 mph
7 PM69° Chance Rain Showers45%S 6 mph
8 PM67° Chance Rain Showers45%SSW 5 mph
9 PM65° Chance Rain Showers28%WNW 6 mph
10 PM64° Chance Rain Showers28%NW 5 mph
11 PM62° Chance Rain Showers28%N 5 mph
12 AM62° Chance Rain Showers28%NNE 5 mph
1 AM60° Chance Rain Showers28%N 5 mph
2 AM60° Chance Rain Showers28%N 5 mph
3 AM60° Chance Rain Showers30%N 3 mph
4 AM58° Chance Rain Showers30%N 3 mph
5 AM57° Chance Rain Showers30%NNW 3 mph
6 AM57° Chance Rain Showers27%N 3 mph
7 AM56° Chance Rain Showers27%N 3 mph
8 AM58° Chance Rain Showers27%N 5 mph
9 AM60° Chance Rain Showers27%N 5 mph
10 AM63° Chance Rain Showers27%N 5 mph
11 AM64° Chance Rain Showers27%NNE 6 mph
12 PM66° Slight Chance Rain Showers22%NNE 6 mph
1 PM69° Slight Chance Rain Showers22%NNE 6 mph
2 PM70° Slight Chance Rain Showers22%N 6 mph
3 PM70° Slight Chance Rain Showers22%N 7 mph
4 PM70° Slight Chance Rain Showers22%NNE 7 mph

Seven days

TodayTueWedThuFriSatSun
75°70°68°67°76°75°72°56°53°50°44°48°47°46°Today: High 75°, Low 56°, Chance Rain Showers, 45% precip., Wind SSW 7 mphTue: High 70°, Low 53°, Chance Rain Showers, 41% precip., Wind N 3 to 7 mphWed: High 68°, Low 50°, Chance Rain Showers, 49% precip., Wind N 6 to 12 mphThu: High 67°, Low 44°, Chance Rain Showers then Mostly Sunny, 27% precip., Wind ENE 6 to 10 mphFri: High 76°, Low 48°, Sunny, Wind ENE 1 to 6 mphSat: High 75°, Low 47°, Sunny, Wind N 2 to 7 mphSun: High 72°, Low 46°, Sunny, Wind NE 5 mph
45% precip.41% precip.49% precip.27% precip.Chance Rain ShowersChance Rain ShowersChance Rain ShowersChance Rain Showers then Mostly SunnySunnySunnySunny
  1. TodayLow 56°High 75°45%Chance Rain Showers
  2. TueLow 53°High 70°41%Chance Rain Showers
  3. WedLow 50°High 68°49%Chance Rain Showers
  4. ThuLow 44°High 67°27%Chance Rain Showers then Mostly Sunny
  5. FriLow 48°High 76°Sunny
  6. SatLow 47°High 75°Sunny
  7. SunLow 46°High 72°Sunny
High Loweach day, from 44° to 76°
As a table
DayHighLowSkyPrecip.Wind
Today, Monday75°56° Chance Rain Showers45%SSW 7 mph
Tuesday70°53° Chance Rain Showers41%N 3 to 7 mph
Wednesday68°50° Chance Rain Showers49%N 6 to 12 mph
Thursday67°44° Chance Rain Showers then Mostly Sunny27%ENE 6 to 10 mph
Friday76°48° Sunny1%ENE 1 to 6 mph
Saturday75°47° Sunny7%N 2 to 7 mph
Sunday72°46° Sunny4%NE 5 mph

The forecast

This Afternoon
A chance of rain showers. Mostly cloudy. High near 75, with temperatures falling to around 73 in the afternoon. South southwest wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Tonight
A chance of rain showers. Mostly cloudy, with a low around 56. Northwest wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Tuesday
A chance of rain showers. Cloudy, with a high near 70. North wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of rain showers. Cloudy, with a low around 53. North northeast wind 3 to 7 mph. Chance of precipitation is 40%.

Source: the National Weather Service, Boulder.Its forecast for this point.Forecast issued 12:46 PM.Read 3 minutes ago.