IAZ064-141500-
Johnson-
Including the city of Iowa City
206 AM CDT Sat Mar 14 2026
...HIGH WIND WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY
AFTERNOON...
...WINTER STORM WATCH REMAINS IN EFFECT FROM SUNDAY EVENING
THROUGH MONDAY EVENING...
.TODAY...Mostly cloudy. Highs in the upper 40s. Northeast winds
around 5 mph, increasing to southeast 15 to 20 mph.
.TONIGHT...Mostly cloudy. A chance of rain with a slight chance
of thunderstorms after midnight. Not as cool with lows in the
lower 40s. Temperature rising into the upper 40s after midnight.
Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of
rain 20 percent.
.SUNDAY...Rain in the morning, then rain and snow in the
afternoon. Little or no snow accumulation. Breezy and not as cool
with highs in the upper 50s. Temperature falling into the lower
40s in the afternoon. South winds 15 to 20 mph with gusts up to
30 mph, becoming west 15 to 25 mph with gusts up to 40 mph in the
afternoon. Chance of precipitation near 100 percent.
.SUNDAY NIGHT...Snow and rain in the evening, then snow after
midnight. Blowing snow. Snow may be heavy at times in the
evening. Visibility one quarter mile or less at times. Heavy snow
accumulation. Windy and much cooler with lows around 11.
Northwest winds 25 to 30 mph with gusts up to 50 mph. Chance of
precipitation near 100 percent. Wind chill values as low as
6 below after midnight.
.MONDAY...Mostly cloudy. Snow likely, mainly in the morning.
Blowing snow in the morning, then patchy blowing snow in the
afternoon. Additional light snow accumulation possible. Windy and
much cooler with highs around 19. Northwest winds 20 to 30 mph
with gusts up to 45 mph. Chance of snow 70 percent. Wind chill
values as low as 11 below.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Patchy blowing snow in the evening. Cold with lows around zero.
Wind chill values as low as 10 below.
.TUESDAY...Mostly sunny. Highs in the upper 20s. Wind chill
values as low as 10 below in the morning.
.TUESDAY NIGHT...Snow likely in the evening. Little or no snow
accumulation. Not as cool. Near steady temperature in the mid
20s. Chance of snow 70 percent.
.WEDNESDAY...Mostly sunny. Not as cool with highs in the upper
40s.
.WEDNESDAY NIGHT...Mostly clear. Not as cool with lows around 30.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper
50s. Lows in the upper 30s.
.FRIDAY...Partly sunny. Highs around 60.
IAZ064-142100-
Iowa City-Johnson IA
41.63N 91.54W Elev. 668 ft
206 AM CDT Sat Mar 14 2026
Date Sat 03/14/26 Sun 03/15/26 Mon 03/16/26
CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 48 42 59 12 19
Temp 33 32 37 44 48 46 43 43 47 50 54 55 45 35 29 24 18 13 13 16 19 17
Dewpt 23 22 24 25 29 29 31 34 40 44 49 47 38 28 23 18 13 8 6 5 5 3
RH 66 66 59 47 47 51 62 70 76 80 83 74 76 75 78 77 80 80 73 61 54 53
Wind dir NE E SE SE SE SE SE SE SE S S SW NW NW N NW NW NW NW NW NW NW
Wind spd 4 6 11 13 17 14 14 16 13 13 16 18 24 26 28 28 28 26 25 24 23 19
Wind gust 25 27 27 25 24 29 37 40 48 46 47 42 40 36 36 29
Clouds B2 B2 B1 B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 SC
PoP 12hr 10 20 100 90 30
QPF 12hr 0 0 0.69 0.52 0.01
Rain C D D D D
Snow D D D L L C C
Tstms S S S S
Obvis BS BS BS BS BS BS BS BS
Wind chill 26 29 37 35 35 36 23 13 7 -2 -8 -8 -3 2 0
Min chill 26 26 34 37 21 5 -9 -10 -1
High Wind A A A A A A A
Winter Storm A A A A A A A A
Date Tue 03/17/26 Wed 03/18/26 Thu 03/19/26 Fri 03/20/26
CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 3 27 20 49 31 60 38 62
Temp 9 3 19 25 26 26 45 47 36 33 54 58 45 41 58 57
Dewpt 0 -3 5 11 19 24 33 35 32 31 40 43 39 36 40 40
PWind dir NW SW SE W W SW W NW
Wind char GN LT GN LT LT LT LT GN
Avg clouds SC FW SC B1 OV B2 SC FW FW SC SC SC SC B1 B1 B1
PoP 12hr 0 10 70 0 0 0 0 0
Rain S
Snow L S
Last updated: 2026-03-14 07:11:01.669001 Central