Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 99%

15:58

07:43

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Good
21 Good
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad

Sun - Rise: 07:37, Set: 17:29, Transit: 12:33. Moon - Rise: 15:58, Set: 07:43. Civil Dark: 18:00 - 07:06. Nautical Dark: 18:35 - 06:31. Astro Dark: 19:09 - 05:57

Total Clouds (% Sky Obscured)

91
88
72
79
78
82
86
93
90
72
65
37
16
3
2
3
2
2
2
2
2
9
18
30

Low Clouds (% Sky Obscured)

81
80
72
74
71
74
80
86
74
67
65
37
16
0
0
0
0
0
1
1
0
5
9
13

Medium Clouds (% Sky Obscured)

40
4
3
18
2
3
3
2
8
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
2
3
5
9
8
3
2
2
6
7
9
9
9
9
9
9
9
9
9
8
8
4
3

Fog (%)

9
22
28
27
3
11
14
9
13
5
4
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
7
7
7
6
9
6
6
10
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
5
9
10
10
11
11
10
9
8
8
8
8
8
6
6
6
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

-21
-19
-17
-15
-14
-14
-13
-13
-14
-14
-14
-15
-15
-15
-16
-17
-18
-19
-19
-19
-19
-19
-19
-19

Feels Like (°C)

-26
-24
-23
-21
-20
-20
-20
-20
-19
-19
-19
-20
-19
-19
-19
-20
-20
-21
-22
-22
-22
-22
-23
-23

Dew Point (°C)

-23
-22
-20
-18
-17
-16
-16
-16
-16
-16
-16
-17
-17
-18
-18
-19
-20
-21
-21
-22
-22
-21
-21
-22

Relative Humidity (%)

80
82
81
79
77
79
79
79
81
83
84
82
81
81
81
81
80
80
80
79
80
81
81
81

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

444
440
435
429
427
425
425
430
432
433
432
432
430
430
430
431
434
434
435
437
435
430
430
429

Sunday 1

Full Moon 100%

17:19

No Set

08 Bad
09 OK
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad

Sun - Rise: 07:36, Set: 17:30, Transit: 12:34. Moon - Rise: 17:19, Set: No Set. Civil Dark: 18:01 - 07:05. Nautical Dark: 18:36 - 06:30. Astro Dark: 19:10 - 05:56

Total Clouds (% Sky Obscured)

31
14
2
1
0
0
2
5
21
18
10
6
3
3
3
3
3
3
3
2
2
2
50
74

Low Clouds (% Sky Obscured)

17
5
1
0
0
0
1
2
21
18
10
6
1
1
1
1
2
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
30

ISS Passover

Visibility (miles)

2
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
11
14
27
24
0
2
1
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
8
10
10
11
12
12
10
8
6
6
5
5
5
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

-19
-16
-14
-12
-11
-10
-9
-8
-9
-10
-12
-13
-13
-13
-14
-14
-15
-15
-16
-16
-16
-17
-17
-17

Feels Like (°C)

-23
-21
-19
-17
-15
-14
-13
-13
-12
-13
-14
-16
-16
-16
-17
-17
-17
-18
-18
-18
-18
-19
-19
-20

Dew Point (°C)

-21
-18
-17
-16
-14
-14
-12
-11
-11
-12
-14
-15
-15
-15
-16
-16
-17
-18
-18
-18
-18
-18
-19
-19

Relative Humidity (%)

81
83
79
75
73
72
77
78
83
83
85
84
86
84
84
83
82
81
82
84
86
86
85
83

Pressure (mb)

1025
1025
1025
1025
1024
1023
1022
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

428
424
417
413
408
408
409
405
404
408
410
414
416
419
423
425
424
423
425
423
422
426
430
408

Monday 2

Waning Gibbous 98%

18:37

08:11

08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:34, Set: 17:32, Transit: 12:34. Moon - Rise: 18:37, Set: 08:11. Civil Dark: 18:02 - 07:04. Nautical Dark: 18:37 - 06:29. Astro Dark: 19:11 - 05:55

Total Clouds (% Sky Obscured)

58
70
40
55
96
100
100
100
100
100
94
91
100
100
100
96
94
94
87
84
73
82
61
94

Low Clouds (% Sky Obscured)

2
2
2
1
2
1
1
1
2
30
35
40
93
94
94
93
90
87
77
71
57
66
41
79

Medium Clouds (% Sky Obscured)

24
0
0
0
0
40
87
100
97
100
94
91
45
45
50
47
45
49
49
53
53
52
52
40

High Clouds (% Sky Obscured)

20
28
40
55
91
100
100
80
91
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
4
9
8
9
9
9
9
8
9
9
9
9
8
8

Fog (%)

2
3
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
4
12
22
13
24
40
39
35
28
20
20
19
19
21
13
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
3
4
5
7
6
6
5
5
5
4
4
4
3
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

-17
-14
-10
-7
-5
-4
-4
-4
-5
-6
-6
-7
-8
-8
-8
-9
-9
-10
-10
-10
-10
-9
-9
-9

Feels Like (°C)

-20
-16
-13
-11
-9
-9
-8
-9
-9
-10
-11
-11
-12
-13
-13
-13
-14
-14
-14
-14
-14
-13
-13
-13

Dew Point (°C)

-19
-16
-13
-10
-9
-8
-7
-7
-7
-7
-8
-8
-9
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11

Relative Humidity (%)

83
84
80
77
76
75
76
79
85
87
87
89
87
87
88
87
88
88
88
88
88
87
88
88

Pressure (mb)

1022
1022
1022
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

396
398
409
407
404
406
403
404
411
408
404
402
398
390
390
390
390
385
385
383
383
383
380
380

Tuesday 3

Waning Gibbous 93%

19:51

08:33

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:33, Set: 17:33, Transit: 12:34. Moon - Rise: 19:51, Set: 08:33. Civil Dark: 18:04 - 07:03. Nautical Dark: 18:38 - 06:28. Astro Dark: 19:12 - 05:54

Total Clouds (% Sky Obscured)

61
59
58
70
89
90
91
92
87
56
57
38
47
53
60
69
73
87
83
79
79
79
77
75

Low Clouds (% Sky Obscured)

46
56
53
67
88
87
87
86
86
56
57
38
47
53
60
69
73
85
79
72
72
71
69
68

Medium Clouds (% Sky Obscured)

22
7
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
3
2
6
9
9
9
9
9
8
8
8
7
1
0
0
0
0
0
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
12
20
22
29
28
27
25
16
14
8
9
8
9
9
11
15
15
15
12
8
11
8
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
9
11
12
12
11
11
10
9
9
8
7
7
6
6
6
5
3
3
3
3
3

Chance of Frost

Temperature (°C)

-8
-7
-6
-5
-5
-4
-4
-5
-6
-7
-9
-10
-10
-11
-11
-11
-11
-11
-11
-12
-12
-13
-13
-14

Feels Like (°C)

-13
-11
-10
-9
-10
-10
-10
-10
-11
-12
-13
-13
-14
-14
-14
-15
-15
-15
-16
-16
-16
-17
-17
-18

Dew Point (°C)

-10
-9
-8
-8
-8
-7
-7
-8
-8
-9
-11
-12
-12
-13
-13
-13
-13
-13
-13
-13
-14
-14
-15
-16

Relative Humidity (%)

83
85
85
81
76
79
81
81
82
83
85
85
83
85
85
85
85
86
88
90
90
88
88
88

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1022
1022
1023
1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1028

Ozone (du)

379
382
380
378
374
374
376
378
379
380
382
384
388
399
407
412
414
421
433
435
436
437
434
434

Wednesday 4

Waning Gibbous 87%

21:02

08:53

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:32, Set: 17:35, Transit: 12:34. Moon - Rise: 21:02, Set: 08:53. Civil Dark: 18:05 - 07:02. Nautical Dark: 18:40 - 06:27. Astro Dark: 19:13 - 05:53

Total Clouds (% Sky Obscured)

71
71
68
67
66
70
77
79
73
39
66
70
80
88
87
82
70
57
39
24
34
51
71
81

Low Clouds (% Sky Obscured)

69
70
68
67
66
70
76
77
69
39
30
27
30
31
41
53
65
57
39
24
34
51
65
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
5
3
34
44
50
57
58
54
45
17
7
0
2
5
7
37

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
1
1
1
1
2
2
6
7
10
13
18
34
51
71
81

ISS Passover

Visibility (miles)

1
1
1
1
2
5
8
9
9
9
9
9
9
9
9
6
4
2
4
6
8
5
3
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
2
3
8
2
1
3
0
1
1
0
3
3
2
10
14
14
21
22
19
24
25
21
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
5
5
6
6
6
6
5
4
4
4
4
5
5
5
5
5
6
6
5
4
3

Chance of Frost

Temperature (°C)

-14
-13
-11
-10
-8
-7
-7
-7
-7
-8
-10
-11
-11
-12
-12
-13
-13
-14
-14
-15
-15
-15
-15
-14

Feels Like (°C)

-17
-17
-16
-15
-14
-13
-12
-13
-12
-13
-13
-15
-16
-17
-17
-19
-19
-20
-19
-19
-20
-20
-20
-20

Dew Point (°C)

-15
-14
-13
-12
-11
-10
-10
-10
-10
-11
-12
-13
-13
-14
-14
-15
-15
-16
-16
-17
-17
-17
-16
-15

Relative Humidity (%)

86
86
86
85
83
82
80
79
82
83
85
83
85
85
85
84
84
84
84
82
82
84
88
90

Pressure (mb)

1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1023
1023
1022
1021
1021
1021
1021

Ozone (du)

435
434
431
425
425
430
426
427
426
418
397
398
415
432
449
433
416
400
402
404
406
405
404
404

Thursday 5

Waning Gibbous 79%

22:10

09:11

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:31, Set: 17:36, Transit: 12:34. Moon - Rise: 22:10, Set: 09:11. Civil Dark: 18:06 - 07:00. Nautical Dark: 18:41 - 06:26. Astro Dark: 19:15 - 05:52

Total Clouds (% Sky Obscured)

91
100
100
100
100
96
93
89
69
53
38
38
32
25
35
40
51
49
50
52
68
84
100
100

Low Clouds (% Sky Obscured)

69
77
85
84
84
84
80
80
69
53
38
38
32
25
35
40
51
49
50
52
68
84
96
97

Medium Clouds (% Sky Obscured)

67
89
85
84
80
65
54
43
38
30
23
24
26
25
28
29
25
25
35
45
51
61
67
66

High Clouds (% Sky Obscured)

91
98
94
90
87
82
72
63
50
53
38
38
32
25
35
40
51
49
10
5
9
39
66
76

ISS Passover

Visibility (miles)

1
1
2
3
3
3
3
2
1
1
1
0
3
6
9
6
3
0
1
2
3
3
3
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
None
Snow
Snow
None
Snow

Precipitation Probability (%)

20
18
16
13
4
9
10
8
10
12
14
13
9
3
14
20
20
38
48
37
45
43
27
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0
0.1
0.1
0
0.2

Wind Speed/Direction (mph)

3
4
4
5
5
6
5
4
4
3
2
3
3
3
4
4
4
4
4
5
6
6
7
7

Chance of Frost

Temperature (°C)

-13
-13
-12
-11
-9
-7
-7
-7
-6
-7
-9
-10
-10
-10
-11
-10
-10
-9
-9
-9
-9
-8
-8
-7

Feels Like (°C)

-18
-17
-16
-15
-14
-14
-10
-10
-10
-9
-10
-10
-14
-15
-15
-16
-17
-17
-14
-14
-14
-14
-13
-13

Dew Point (°C)

-15
-14
-14
-13
-11
-10
-9
-9
-8
-9
-10
-11
-11
-12
-12
-12
-11
-11
-11
-11
-11
-10
-10
-9

Relative Humidity (%)

90
86
86
85
83
82
84
85
87
88
90
90
90
90
90
88
88
87
87
88
87
87
87
85

Pressure (mb)

1020
1020
1020
1019
1018
1017
1016
1015
1015
1014
1014
1014
1014
1013
1012
1012
1011
1010
1009
1008
1007
1007
1006
1006

Ozone (du)

403
403
403
403
404
404
401
398
394
393
392
391
392
394
395
396
396
397
396
395
394
392
390
387

Friday 6

Waning Gibbous 70%

23:17

09:29

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:29, Set: 17:37, Transit: 12:34. Moon - Rise: 23:17, Set: 09:29. Civil Dark: 18:08 - 06:59. Nautical Dark: 18:42 - 06:25. Astro Dark: 19:16 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
95
93
90
86
80
86
92
97
98
99
100

Low Clouds (% Sky Obscured)

99
100
100
100
100
96
92
88
86
83
78
76
75
76
85
93
100

Medium Clouds (% Sky Obscured)

71
75
76
83
86
72
53
35
40
46
51
48
48
44
52
56
55

High Clouds (% Sky Obscured)

85
95
95
85
70
65
60
55
37
23
1
1
1
0
0
0
0

ISS Passover

Visibility (miles)

5
7
9
9
9
9
9
8
8
5
3
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
29
38
37
23
34
35
27
28
27
23
22
24
28
29
26
25

Precipitation Amount (mm)

0.1
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
10
11
11
12
12
13
15
14
13
12
11
10
11
10
10

Chance of Frost

Temperature (°C)

-7
-6
-5
-5
-4
-3
-4
-5
-6
-7
-8
-9
-10
-12
-13
-14
-15

Feels Like (°C)

-13
-12
-12
-12
-12
-12
-10
-10
-9
-10
-10
-10
-16
-17
-19
-19
-20

Dew Point (°C)

-9
-8
-7
-7
-6
-6
-7
-8
-8
-9
-10
-11
-12
-14
-15
-17
-18

Relative Humidity (%)

85
84
84
84
84
84
82
81
82
82
83
85
85
83
83
81
80

Pressure (mb)

1006
1006
1005
1005
1004
1004
1004
1004
1005
1006
1006
1007
1008
1008
1009
1010
1010

Ozone (du)

389
391
393
391
390
388
390
391
393
399
406
412
417
422
427
430
433

Forecast for Creemore, Simcoe County, Canada (44.33,-80.11)

Generated: 31/01/26 08:13:27. Forecast: 31/01/26 to 06/02/26. Timezone: UTC-5.00