10-Day Weather Forecast - Postville, IA

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  • 1|-6°F
    Snow
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    Today

    1°F

    Patchy blowing snow this morning. Partly sunny. Colder with highs around 3 above. Northwest winds 10 to 20 mph with gusts up to 35 mph. Wind chill values as low as 30 below this morning.

    Tonight

    -6°F

    Mostly cloudy in the evening then clearing. Cold with lows around 4 below. West winds 5 to 10 mph. Wind chill values as low as 15 below.

    Hourly details
  • Day

    14°F

    Mostly sunny. Not as cold with highs around 15. Southwest winds around 5 mph.

    Night

    12°F

    Not as cold. Snow. Snow accumulation of 1 to 3 inches. Lows around 8 above. South winds around 5 mph becoming northwest after midnight. Chance of snow 90 percent.

    Hourly details
  • Day

    23°F

    Partly sunny. A chance of snow in the afternoon. Additional snow accumulation up to 1 inch possible. Highs in the mid 20s. West winds 5 to 10 mph. Chance of snow 50 percent.

    Night

    5°F

    Partly cloudy. Lows zero to 5 above zero. Highs 10 to 15.

    Hourly details
  • Day

    13°F

    Partly cloudy. Lows zero to 5 above zero. Highs 10 to 15.

    Night

    -8°F

    Cold. Partly cloudy. Lows around 10 below. Highs 5 below to zero.

    Hourly details
  • Day

    -7°F

    Cold. Partly cloudy. Lows around 10 below. Highs 5 below to zero.

    Night

    -16°F

    Cold. Partly cloudy. Lows around 20 below. Highs around zero.

    Hourly details
  • Weekend Weather

  • Day

    -5°F

    Cold. Partly cloudy. Lows around 20 below. Highs around zero.

    Night

    -11°F

    Partly cloudy. Lows around 10 below. Highs around 10 above.

    Hourly details
  • Day

    5°F

    Partly cloudy. Lows around 10 below. Highs around 10 above.

    Night

    -5°F

    Mostly clear. Low temperature around -5F. Dew point will be around -5F with an average humidity of 84%. Winds will be 5 mph from the W.

  • Day

    10°F

    Mostly sunny. High temperature around 10F. Dew point will be around -2F with an average humidity of 77%. Winds will be 5 mph from the W.

    Night

    0°F

    Partly cloudy. Low temperature around -0F. Dew point will be around -1F with an average humidity of 84%. Winds will be 2 mph from the W.

  • Day

    11°F

    Partly cloudy. High temperature around 11F. Dew point will be around 2F with an average humidity of 80%. Winds will be 2 mph from the W.

    Night

    -1°F

    Partly cloudy. Low temperature around -1F. Dew point will be around -0F with an average humidity of 85%. Winds will be 4 mph from the NW.

  • Day

    10°F

    Mostly cloudy. High temperature around 10F. Dew point will be around 1F with an average humidity of 79%. Winds will be 5 mph from the W.

    Night

    1°F

    Partly cloudy. Low temperature around 1F. Dew point will be around 0F with an average humidity of 85%. Winds will be 4 mph from the W.