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WXSIM threat forecast for Plymouth, initialized at 2:00 AM Apr 18, 2026
No Hazards
Significant weather events are not anticipated in the forecast period.
* THIS FORECAST WAS MADE IN AUTOMATED MODE AND MAY BE LESS ACCURATE THAN OTHERWISE *
METRIC | IMPERIAL
Updated: 18/04/2026 @ 04:30   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 0.5°C than last hour.

6.7°C

---
High Today
8.1°C
00:00 		Low Today
6.6°C
04:16
Yest High
12.3°C
10:47 		Yest Low
8.1°C
23:53
Sta* High
21.8°C
2018 		Sta* Low
1.2°C
2016
* This Station's Records Since 12/2010
Dry, A few clouds Dry, A few clouds

Calm Wind:  WSW
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.0 mm
Fire Weather Index: MINIMAL Current FWI:4
Fire Danger:
0.0 of 232
Rest of
tonight
Partly Cloudy
Partly Cloudy 		Saturday

Mostly Sunny
Mostly Sunny 		Saturday
night
Partly Cloudy
Partly Cloudy
Low: 7°C High: 16°C Low: 6°C
Meteociel
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.5°C since last hour. 5.6°C
Last Hour: Decreased 0.5°C since last hour. -0.5°C
High 00:17: 6.7°C
Low 04:16: 5.6°C
Record High: 22.7°C on
9-Sep-2023
Record Low: -34.9°C on
11-Jan-2021
Wetbulb: 6.2°C
Leaf Wet:7 15
Today: 0.00 mm
Storm Rain: 1.4 mm
Yesterday: 1.40 mm
Last 7 Days: 21.00 mm
Apr Rain: 25.20 mm
Apr to Date
  Avg:10 		28.81 mm
Apr to Date
  Diff from Avg:10 		Under 3.61 mm for the month 3.61 mm
Apr Avg: 48.90 mm
Diff from Avg: Under 23.7 mm for the month 23.70 mm
Season:1 547.2 mm
YTD
  Avg:11 		285.11 mm
YTD
  Diff from Avg:11 		Over 262.09 mm for the year 262.09 mm
Last Rain
Time/Date: 		17-Apr-2026
at 16:07
80 rain days in 2026
9 days in April
0 days since last rain
Current: WSW  0.0 mph
1Hr Average: 0.1 mph
Wind Run: 0.23 miles
Wind Gust
Current: 0.0 mph
Today: 4.0 mph 00:35
Month: 39.0 mph 11-Apr
Year: 52.0 mph 8-Jan
Record Gust: 63.3 mph
18-Feb-2022
Sunlight:
13 h 57 m 18 s
of Sunlight Yesterday
14 h 0 m 55 s
of Sunlight Today Which is
3 min 37 sec longer than
yesterday
14 h 4 m 33 s
of Sunlight Tomorrow
 (Noon ?>) graph (Midnight

Waxing Crescent
Waxing Crescent, 0 days, 15 hours, 40 minutes in cycle
1%
Illuminated
Humidity Barometer
Current: No Change 93%
Last Hour: No Change 0%
High 02:16: 93%
Low 00:00: 90%
Record High: 100%
16-Jan-2011
Record Low: 0%
6-Aug-2020
Current: No Change 1023.3 hPa
Last Hour: Steady
High 04:16: 1023.5
Low 00:00: 1022.8
Record High: 1051.0 hPa
20-Jan-2020
Record Low: 954.7 hPa
2-Nov-2023
Heating Degree Days Lightning Strikes <30 Miles Wind Chill
Today: 1.3
Apr: 125.6
2026 to Date: 741.5
Cooling Degree Days
2026 to Date: 1.0
Last Min: 0
Last 30 Mins: 0
Last 60 Mins: 0
Last 12 Hrs: 0
Apr: 0
2026 to Date: 0
Last
Strike:		 18:20:59
23-Oct-2024
Last Bearing: 0
Last Distance: 0 miles
Current: 6.7°C
Low 04:16: 6.6°C
Yesterday: 7.7°C
Record: -12.8°C
1-Mar-2018
UV Summary/Forecast Solar Summary
High Yest:   1.4 @ 16:13
Apr-18

3.7 		Apr-19

3.8 		Apr-20

4.0
High Yest:   267.0 @ 18:27
Sun Hours Today:
00:00
   This Month: 76:43 Hrs
Rise: 06:16  Set: 20:15
Soil Conditions8 Irrigation Index5 Station All Time Records Cloud Level
0.375 in: 44.0 cb | 11°C
0.19 in: 10°C

Growing conditions
at the depth of:  0.375 in:


Soil moisture range is from
0-Wet to 200-Dry/Frozen
Updated at Midnight
Current ET: 0.10 mm
7-Days Rain: 21.00 mm
7-Days ET: 14.90 mm
7-Day: 6.1 mm water in excess of what evaporated in last 7 days. 6.1 mm
April: 13.4 mm water in deficit of what evaporated this month. 13.4 mm
HIGHS: LOWS:
35.6°C
18-Jul-2022 		-5.0°C
3-Feb-2012
Daytime Records
  32.8°C°C
18-Jul-2022 		  -3.4°C°C
01-Mar-2018
Nitetime Records
  27.5°C°C
19-Jul-2022 		  -4.8°C°C
01-Mar-2018
ICN:1 | S3C2:4 | Ajax 3.xx
ISS:Ok | CON:4.6 | RCP:98%
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured usually around 7AM and 7PM.   4 Updated at Noon.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   7 Leaf Wetness is surface moisture on foliage. 0 being totally dry and 15 being totally saturated.   8 Soil moisture and temperatures are from sensors burried in the ground at the levels specified.   10 Historical average only to day 18 of just the month of April for this station since 2011.   11 Historical average rain this season to day 18 of April for this station since 2011.
 WXSIM Weather Forecast  -   Outlook Rest of tonight & Saturday
Rest of
tonight
Partly Cloudy
Partly Cloudy
Low: 7°C 		WXSIM forecast: Partly cloudy. Low 7°. Wind west-northwest around 4 mph.
 Saturday

Mostly Sunny
Mostly Sunny
High: 16°C 		WXSIM forecast: Partly to mostly sunny in the morning, becoming sunny in the afternoon. High 16°. UV index up to 6. Wind west-northwest around 9 mph, gusting to 19 mph.
 WXSIM Short Term Weather Forecast
Saturday
night
Partly Cloudy
Partly Cloudy 		Sunday

Mostly Cloudy
Mostly Cloudy 		Sunday
night
Partly Cloudy
Partly Cloudy 		Monday

Partly Cloudy
Partly Cloudy 		Monday
night
Fog late
Fog late 		Tuesday

Mostly Cloudy
Mostly Cloudy 		Tuesday
night
Overcast
Overcast
Low: 6°C High: 15°C Low: 6°C High: 14°C Low: 6°C High: 14°C Low: 9°C
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