Current Weather Conditions for Portsmouth, IA
20°F
Conditions
Wind: 37 mph NNWHumidity: 81%
Probability of Precipitation: 18%
Hourly Forcast (next 12 hours)
| 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM |
| 20° | 18° | 16° | 15° | 13° | 11° | 10° | 8° | 7° | 6° | 5° | 2° | 2° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Blowing Snow
Blowing snow and a slight chance of snow. Mostly cloudy. Low around 2, with temperatures rising to around 6 overnight. Wind chill values as low as -18. North northwest wind 30 to 37 mph, with gusts as high as 54 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible. |
66°F | 43°F |
|
Monday |
Areas Of Blowing Snow
Areas of blowing snow. Sunny, with a high near 20. Wind chill values as low as -21. Northwest wind 20 to 29 mph, with gusts as high as 40 mph. |
66°F | 43°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 5. North wind 2 to 16 mph, with gusts as high as 24 mph. |
66°F | 43°F |
|
Tuesday |
Mostly Cloudy then Chance Light Snow
A chance of snow after 1pm. Mostly cloudy, with a high near 36. South southeast wind 2 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. |
66°F | 43°F |
|
Tuesday Night |
Chance Light Snow then Mostly Cloudy
A chance of snow before 7pm. Mostly cloudy, with a low around 26. South southwest wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. |
66°F | 43°F |
|
Wednesday |
Mostly Sunny
Mostly sunny, with a high near 61. West wind 5 to 8 mph. |
66°F | 43°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 39. West southwest wind around 6 mph. |
66°F | 43°F |
|
Thursday |
Sunny
Sunny, with a high near 70. North northwest wind 5 to 8 mph. |
66°F | 43°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 44. South southeast wind around 6 mph. |
66°F | 43°F |
|
Friday |
Mostly Sunny
Mostly sunny, with a high near 78. West wind 6 to 14 mph, with gusts as high as 20 mph. |
66°F | 43°F |
|
Friday Night |
Partly Cloudy
Partly cloudy, with a low around 44. North northwest wind 7 to 10 mph, with gusts as high as 17 mph. |
66°F | 43°F |
|
Saturday |
Sunny
Sunny, with a high near 74. West northwest wind 7 to 13 mph, with gusts as high as 20 mph. |
66°F | 43°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around 42. Southeast wind around 12 mph, with gusts as high as 17 mph. |
66°F | 43°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 66. East northeast wind 10 to 17 mph, with gusts as high as 23 mph. |
66°F | 43°F |
| Data provided by weather.gov | |||