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Napier Weather Warning NWS WEATHER ALERT FOR THE NAPIER, IA AREA - Issued: 1012 AM CDT Tue Sep 15 2026 Napier Weather Warning

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Napier, IA Weather - Hour by Hour Forecast

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Napier, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Light Rain. Temperature is 65°F18°C, dew point 61°F16°C, humidity 86%. Wind direction is NW at 5 mph8 km/h with visibility of 7 mi11 km. Barometric pressure is 30.11 in1019 mb.
Rest of Today - Mostly cloudy. Showers likely with a slight chance of thunderstorms early this morning, then a slight chance of showers this after.. Full Forecast
Tonight - Mostly cloudy. Lows in the mid 50s. Northeast winds around 5 mph... Full Forecast

Napier Hourly Weather

24 Hour Forecast Scroll
Tue, Sep 15
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Napier, IA Hourly Weather - Cloudy - 11:00 AM Napier, IA Hourly Weather - Cloudy - 12:00 PM Napier, IA Hourly Weather - Cloudy - 1:00 PM Napier, IA Hourly Weather - Cloudy - 2:00 PM Napier, IA Hourly Weather - Cloudy - 3:00 PM Napier, IA Hourly Weather - Cloudy - 4:00 PM Napier, IA Hourly Weather - Cloudy - 5:00 PM Napier, IA Hourly Weather - Mostly Cloudy - 6:00 PM Napier, IA Hourly Weather - Mostly Cloudy - 7:00 PM Napier, IA Hourly Weather - Mostly Cloudy - 8:00 PM Napier, IA Hourly Weather - Cloudy - 9:00 PM Napier, IA Hourly Weather - Cloudy - 10:00 PM Napier, IA Hourly Weather - Cloudy - 11:00 PM Napier, IA Hourly Weather - Cloudy - 12:00 AM Napier, IA Hourly Weather - Cloudy - 1:00 AM Napier, IA Hourly Weather - Cloudy - 2:00 AM Napier, IA Hourly Weather - Cloudy - 3:00 AM Napier, IA Hourly Weather - Cloudy - 4:00 AM Napier, IA Hourly Weather - Cloudy - 5:00 AM Napier, IA Hourly Weather - Cloudy - 6:00 AM Napier, IA Hourly Weather - Cloudy - 7:00 AM Napier, IA Hourly Weather - Cloudy - 8:00 AM Napier, IA Hourly Weather - Cloudy - 9:00 AM Napier, IA Hourly Weather - Cloudy - 10:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
69°F21°C 70°F21°C 72°F22°C 73°F23°C 73°F23°C 74°F23°C 73°F23°C 71°F22°C 70°F21°C 67°F19°C 63°F17°C 60°F16°C 59°F15°C 58°F14°C 57°F14°C 57°F14°C 56°F13°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 57°F14°C 59°F15°C 61°F16°C
Rain Rain Rain - - - - - - - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain
61% 61% 61% 0% 0% 0% 0% 0% 0% 10% 10% 10% 10% 10% 10% 33% 33% 33% 33% 33% 33% 48% 48% 48%
61°F16°C 60°F16°C 59°F15°C 58°F14°C 58°F14°C 57°F14°C 56°F13°C 56°F13°C 55°F13°C 55°F13°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 52°F11°C 52°F11°C 52°F11°C 52°F11°C 52°F11°C 52°F11°C 52°F11°C 53°F12°C 53°F12°C 54°F12°C
76% 71% 64% 59% 59% 55% 55% 59% 59% 65% 72% 81% 80% 83% 83% 83% 86% 86% 86% 90% 90% 86% 80% 78%
NNW N N NNW NNW NNW NNW NNW N SSW SE NE NE NE NE NE NE NE NE NE ENE ENE E E
8 mph 9 mph 9 mph 9 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 6 mph 6 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KAMW model statistics.

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Prob Precip % = Probability of Precipitation.

Napier 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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