Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 6

Waning Gibbous 70%

23:13

09:47

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:25, Set: 17:38, Transit: 12:31. Moon - Rise: 23:13, Set: 09:47. Civil Dark: 18:07 - 06:56. Nautical Dark: 18:41 - 06:22. Astro Dark: 19:14 - 05:48

Total Clouds (% Sky Obscured)

100
95
95
92
72
72
71
71
77
78
69
68
70
82
82
81
78
78
75
78
76
75
76
74

Low Clouds (% Sky Obscured)

68
66
63
65
69
66
66
66
68
67
56
53
53
70
70
69
72
70
69
71
71
72
67
62

Medium Clouds (% Sky Obscured)

88
0
0
0
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)

3
9
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
0
0
0
1
0
0
1
2
3
5

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 (%)

17
19
6
5
6
5
4
2
4
2
4
0
1
2
3
3
2
2
1
3
2
2
1
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)

15
17
19
20
21
20
19
18
17
16
16
16
15
14
14
14
14
14
14
14
14
13
12
11

Chance of Frost

Temperature (°C)

-7
-9
-13
-17
-17
-18
-19
-20
-20
-20
-20
-20
-20
-20
-20
-19
-18
-17
-16
-16
-16
-16
-16
-17

Feels Like (°C)

-14
-18
-22
-25
-25
-27
-27
-28
-28
-28
-28
-28
-28
-27
-26
-26
-25
-24
-23
-23
-22
-23
-22
-23

Dew Point (°C)

-9
-13
-17
-20
-21
-23
-24
-25
-25
-25
-25
-25
-25
-25
-24
-23
-22
-21
-20
-20
-19
-20
-20
-21

Relative Humidity (%)

85
77
74
71
69
67
66
65
62
63
63
63
63
65
68
70
70
70
71
71
73
72
71
70

Pressure (mb)

1003
1004
1006
1008
1009
1011
1012
1014
1015
1016
1018
1019
1020
1021
1022
1022
1023
1024
1023
1023
1024
1025
1025
1026

Ozone (du)

417
428
437
439
441
441
438
440
441
437
437
440
450
451
455
463
472
472
467
466
463
462
459
451

Saturday 7

Waning Gibbous 61%

00:19

10:09

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

Sun - Rise: 07:24, Set: 17:39, Transit: 12:32. Moon - Rise: 00:19, Set: 10:09. Civil Dark: 18:09 - 06:54. Nautical Dark: 18:43 - 06:20. Astro Dark: 19:15 - 05:47

Total Clouds (% Sky Obscured)

20
34
40
49
58
47
40
34
37
6
3
2
2
1
2
22
10
19
21
28
15
5
2
3

Low Clouds (% Sky Obscured)

17
26
40
49
58
47
40
34
37
5
3
2
2
1
2
2
3
2
2
2
3
3
2
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
7
14
16
21
11
5
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
1
0
0

ISS Passover

Visibility (miles)

9
9
9
2
2
4
7
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
4
1
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 (%)

0
0
1
2
0
1
0
1
0
0
1
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)

10
8
6
4
4
4
4
4
5
5
5
4
5
5
6
7
7
6
5
4
4
4
1
2

Chance of Frost

Temperature (°C)

-17
-17
-18
-18
-18
-19
-20
-20
-21
-22
-22
-23
-24
-24
-23
-20
-18
-17
-16
-15
-14
-14
-15
-17

Feels Like (°C)

-23
-21
-23
-23
-23
-23
-24
-24
-25
-26
-25
-26
-26
-27
-26
-24
-22
-20
-18
-17
-17
-16
-16
-19

Dew Point (°C)

-21
-21
-21
-21
-21
-22
-22
-23
-24
-25
-25
-26
-27
-27
-26
-25
-23
-22
-20
-20
-19
-18
-17
-20

Relative Humidity (%)

71
73
74
78
80
79
78
75
74
72
73
74
73
73
69
65
66
66
68
67
67
70
81
79

Pressure (mb)

1027
1027
1028
1028
1029
1029
1029
1030
1030
1031
1032
1032
1033
1033
1034
1033
1034
1033
1033
1032
1032
1031
1032
1032

Ozone (du)

443
441
441
439
435
435
435
434
433
428
421
414
407
402
402
405
402
394
392
390
390
389
383
374

Sunday 8

Waning Gibbous 51%

01:25

10:35

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

Sun - Rise: 07:23, Set: 17:40, Transit: 12:32. Moon - Rise: 01:25, Set: 10:35. Civil Dark: 18:10 - 06:53. Nautical Dark: 18:44 - 06:19. Astro Dark: 19:16 - 05:46

Total Clouds (% Sky Obscured)

3
5
24
33
35
11
32
53
40
40
51
91
100
100
100
100
98
96
97
95
96
97
99
100

Low Clouds (% Sky Obscured)

3
4
4
4
5
4
3
3
4
4
10
40
33
45
48
59
65
57
64
60
65
66
69
74

Medium Clouds (% Sky Obscured)

0
0
0
3
35
10
32
49
25
25
26
75
100
100
100
99
96
91
92
87
92
92
91
92

High Clouds (% Sky Obscured)

0
4
24
33
35
6
32
53
35
35
42
69
100
100
100
32
18
4
28
16
18
46
73
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
0
0
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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
2
9
40
56
54
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.3
0.3

Wind Speed/Direction (mph)

4
4
4
4
3
3
3
3
1
1
1
2
2
2
3
3
3
4
4
6
6
5
5
4

Chance of Frost

Temperature (°C)

-18
-19
-19
-20
-21
-21
-22
-22
-21
-21
-21
-20
-18
-17
-16
-14
-13
-11
-10
-9
-9
-9
-10
-10

Feels Like (°C)

-21
-21
-22
-24
-24
-25
-25
-26
-25
-25
-24
-24
-22
-21
-20
-19
-16
-15
-13
-14
-13
-13
-13
-13

Dew Point (°C)

-21
-22
-22
-23
-24
-24
-25
-25
-24
-24
-23
-23
-21
-20
-19
-17
-15
-14
-12
-12
-13
-11
-11
-11

Relative Humidity (%)

78
77
77
76
74
75
75
76
76
79
80
78
79
78
78
81
83
80
80
78
77
85
92
92

Pressure (mb)

1032
1032
1032
1032
1031
1031
1031
1031
1030
1030
1029
1029
1029
1029
1028
1027
1027
1026
1025
1024
1023
1023
1022
1022

Ozone (du)

368
366
366
366
365
364
363
363
361
362
362
362
363
368
371
372
376
373
376
373
372
374
376
374

Monday 9

Third Quarter 41%

02:30

11:07

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:21, Set: 17:42, Transit: 12:32. Moon - Rise: 02:30, Set: 11:07. Civil Dark: 18:11 - 06:52. Nautical Dark: 18:45 - 06:18. Astro Dark: 19:17 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
80
80
81
85
89
91
93
100
90
88
89
90
92
93
90
86
81
84
88
92
94
97
100

Medium Clouds (% Sky Obscured)

60
68
65
70
76
76
100
95
100
100
100
99
100
95
100
98
96
100
100
100
73
48
35
26

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
90
77
91
96
100
73
47
25
25
25
30

ISS Passover

Visibility (miles)

0
0
0
1
0
0
0
1
0
0
1
1
0
0
0
1
1
1
2
2
1
2
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
Snow
None
Snow
Snow
Snow

Precipitation Probability (%)

29
24
16
17
18
22
45
55
68
71
74
74
68
59
47
46
47
46
46
45
40
49
51
50

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0.4
0.4
0.4
0.4
0.3
0.3
0.2
0.2
0
0
0.1
0.1
0
0.1
0.2
0.2

Wind Speed/Direction (mph)

3
2
2
2
3
3
2
3
3
4
4
4
4
5
6
8
8
8
7
8
7
7
7
8

Chance of Frost

Temperature (°C)

-10
-9
-10
-10
-9
-9
-8
-8
-9
-8
-8
-8
-7
-7
-6
-5
-5
-4
-4
-4
-4
-4
-4
-3

Feels Like (°C)

-13
-12
-13
-13
-13
-13
-11
-11
-12
-11
-11
-11
-11
-10
-10
-9
-9
-9
-8
-8
-8
-8
-8
-8

Dew Point (°C)

-10
-10
-11
-10
-10
-10
-9
-9
-9
-9
-9
-8
-8
-7
-6
-6
-5
-5
-5
-4
-4
-4
-4
-3

Relative Humidity (%)

94
94
92
94
94
94
94
96
94
96
94
96
96
94
96
96
96
92
94
96
96
96
96
98

Pressure (mb)

1022
1022
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1014
1014
1013
1013

Ozone (du)

379
378
375
370
362
358
353
349
347
341
339
338
335
332
331
329
329
327
325
322
321
321
320
322

Tuesday 10

Waning Crescent 32%

03:32

11:47

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

Sun - Rise: 07:20, Set: 17:43, Transit: 12:32. Moon - Rise: 03:32, Set: 11:47. Civil Dark: 18:13 - 06:50. Nautical Dark: 18:46 - 06:17. Astro Dark: 19:18 - 05:43

Total Clouds (% Sky Obscured)

99
99
98
95
92
89
88
87
88
71
53
40
58
73
88
90
92
97
98
98
97
96
95
93

Low Clouds (% Sky Obscured)

99
99
98
95
92
89
84
80
76
59
42
32
58
73
88
90
90
88
83
78
77
80
76
70

Medium Clouds (% Sky Obscured)

20
9
39
50
50
50
24
61
67
11
5
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
48
68
74
81
75
80
80
80
71
53
40
54
28
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

Snow
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 (%)

42
34
26
26
18
16
14
9
2
4
4
2
6
6
2
10
13
14
14
14
11
9
9
2

Precipitation Amount (mm)

0.1
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)

7
6
7
6
6
6
7
7
7
9
8
9
9
9
9
10
10
11
12
12
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-6
-6
-6
-5
-6
-5
-5
-5
-6
-6
-6
-7
-7
-7
-7
-6
-6
-5
-5
-5
-5
-5
-5

Dew Point (°C)

-3
-3
-3
-2
-2
-2
-2
-2
-2
-2
-3
-4
-4
-5
-5
-5
-4
-3
-2
-3
-3
-4
-5
-5

Relative Humidity (%)

98
100
98
100
100
100
100
98
100
96
92
84
84
82
82
82
83
86
86
83
81
78
78
79

Pressure (mb)

1013
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017

Ozone (du)

325
325
325
324
324
326
327
328
331
333
335
337
344
350
356
362
366
370
375
378
380
383
387
390

Wednesday 11

Waning Crescent 23%

04:29

12:37

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

Sun - Rise: 07:19, Set: 17:44, Transit: 12:32. Moon - Rise: 04:29, Set: 12:37. Civil Dark: 18:14 - 06:49. Nautical Dark: 18:48 - 06:15. Astro Dark: 19:20 - 05:42

Total Clouds (% Sky Obscured)

89
85
69
65
74
87
90
93
95
77
60
43
43
40
38
43
49
58
54
52
48
39
27
15

Low Clouds (% Sky Obscured)

68
57
49
42
39
46
49
52
68
59
53
43
41
39
36
38
41
44
37
33
26
16
9
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
27
53
79
56
40
25
24
17
11
8
5
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
3
5
5
6
4
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
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
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

7
10
10
15
19
23
24
26
26
21
14
7
8
6
1
2
2
0
1
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
7
7
6
5
4
5
6
6
7
7
8
8
9
10
10
10
10
9
9
8
7
6

Chance of Frost

Temperature (°C)

-3
-3
-4
-4
-5
-5
-6
-6
-6
-6
-7
-7
-8
-8
-8
-8
-7
-7
-6
-6
-6
-6
-7
-8

Feels Like (°C)

-5
-7
-7
-7
-7
-7
-8
-10
-9
-9
-10
-10
-10
-13
-13
-13
-13
-13
-13
-10
-11
-11
-11
-11

Dew Point (°C)

-6
-6
-6
-7
-7
-7
-8
-8
-8
-8
-9
-10
-10
-10
-10
-10
-10
-9
-9
-8
-8
-8
-9
-10

Relative Humidity (%)

79
81
82
82
82
85
85
84
85
84
83
83
83
85
83
83
82
82
80
80
80
80
82
83

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1023
1023

Ozone (du)

393
395
397
398
397
395
394
391
389
387
387
386
386
385
384
384
387
390
393
392
391
390
391
392

Thursday 12

Waning Crescent 15%

05:18

13:35

19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:17, Set: 17:46, Transit: 12:31. Moon - Rise: 05:18, Set: 13:35. Civil Dark: 18:15 - 06:48. Nautical Dark: 18:49 - 06:14. Astro Dark: 19:21 - 05:41

Total Clouds (% Sky Obscured)

31
47
44
46
48
51
67
82
100
99
98
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
1
1
1
7
12
20
34
43
51
56
61
64

Medium Clouds (% Sky Obscured)

10
13
15
16
21
30
53
73
92
90
88
87
83
80
78
73
66
55

High Clouds (% Sky Obscured)

0
3
20
24
29
20
47
73
99
81
58
30
33
36
45
56
67
45

ISS Passover

Visibility (miles)

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
0
0
0
0

Precipitation Type

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
1
0
1
1
0
0
0
0
10
12
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
4
4
4
4
5
5
5
6
5
4
4
6
7
9
9
10

Chance of Frost

Temperature (°C)

-9
-9
-10
-11
-11
-11
-11
-11
-10
-10
-10
-10
-10
-8
-6
-4
-3
-2

Feels Like (°C)

-11
-13
-12
-12
-12
-13
-14
-14
-14
-14
-14
-13
-13
-14
-13
-12
-12
-10

Dew Point (°C)

-11
-11
-12
-12
-12
-13
-13
-12
-12
-11
-11
-11
-11
-10
-8
-6
-5
-4

Relative Humidity (%)

85
85
87
88
88
88
88
90
88
90
88
90
90
90
87
85
86
87

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1019
1019
1018
1017

Ozone (du)

394
398
401
405
410
415
419
420
421
422
424
425
426
426
425
425
422
420

Forecast for High Park-Swansea, Toronto, Canada (43.65,-79.46)

Generated: 06/02/26 19:12:54. Forecast: 06/02/26 to 12/02/26. Timezone: UTC-5.00