Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Gibbous 63%

23:48

11:03

12 OK
13 OK
14 Bad
15 OK
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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:11, Set: 17:25, Transit: 12:48. Moon - Rise: 23:48, Set: 11:03. Civil Dark: 17:58 - 07:38. Nautical Dark: 18:35 - 07:01. Astro Dark: 19:10 - 06:26

Total Clouds (% Sky Obscured)

24
9
31
24
92
100
95
62
84
92
76
70
30
70
75
77
79
98
94
92
100
99
82
87

Low Clouds (% Sky Obscured)

9
2
4
5
91
100
88
29
79
90
72
67
15
10
10
5
10
91
91
85
100
97
76
66

Medium Clouds (% Sky Obscured)

10
0
0
0
0
55
28
24
0
0
0
0
2
3
21
32
37
45
72
89
74
25
3
29

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
8
0
0
3
3
4
1
3
3
2

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
1
3
5
1
0
25
15
10
6
0
0

Precipitation Type

None
None
None
None
None
None
Snow
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
100
0
0
0
0
0
0
0
0
0
15
16
26
17
23
27
27
16

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
1
1
1
2
8
12
11
12
13
14
14
7
5
4
3
7
7
6
7
8
7
5

Chance of Frost

Temperature (°C)

-17
-16
-15
-15
-15
-15
-14
-15
-16
-17
-17
-17
-17
-19
-19
-18
-19
-19
-21
-23
-23
-23
-21
-19

Feels Like (°C)

-19
-18
-17
-16
-18
-18
-19
-21
-22
-23
-23
-24
-23
-25
-24
-24
-24
-24
-26
-28
-29
-28
-26
-24

Dew Point (°C)

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

Relative Humidity (%)

67
66
65
65
68
76
76
71
73
78
79
77
76
77
78
84
83
81
79
77
76
77
73
71

Pressure (mb)

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

Ozone (du)

415
406
406
406
410
412
418
406
400
412
412
410
413
412
417
421
419
422
433
449
460
472
484
490

Tuesday 21

Third Quarter 54%

00:53

11:20

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
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:10, Set: 17:26, Transit: 12:48. Moon - Rise: 00:53, Set: 11:20. Civil Dark: 17:59 - 07:37. Nautical Dark: 18:36 - 07:00. Astro Dark: 19:11 - 06:25

Total Clouds (% Sky Obscured)

93
96
100
100
100
100
100
100
83
83
93
100
100
93
73
93
93
30
30
30
2
44
50
25

Low Clouds (% Sky Obscured)

34
44
100
100
100
99
100
100
34
14
10
10
10
10
2
0
22
0
0
0
0
44
50
25

Medium Clouds (% Sky Obscured)

53
59
67
67
64
64
67
83
71
83
93
100
100
78
58
67
72
17
2
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)

2
3
4
3
8
8
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
16
29
31
33
28
38
34
19
17
13
14
10
10
13
15
14
13
9
6
11
8
7
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
3
4
5
10
11
11
11
12
13
13
13
14
14
13
13
12
11
10
10
11
11
13

Chance of Frost

Temperature (°C)

-18
-17
-16
-16
-15
-15
-15
-16
-16
-16
-17
-17
-17
-17
-17
-18
-18
-18
-18
-18
-18
-18
-17
-16

Feels Like (°C)

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

Dew Point (°C)

-22
-21
-21
-20
-19
-19
-20
-21
-21
-21
-21
-21
-21
-21
-22
-22
-22
-22
-22
-22
-21
-22
-22
-22

Relative Humidity (%)

69
70
68
69
69
67
65
66
67
68
69
69
68
69
69
65
67
72
73
75
75
72
69
63

Pressure (mb)

1027
1026
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1029
1029
1029

Ozone (du)

492
495
500
505
508
509
515
526
535
535
538
539
542
537
530
520
517
516
517
519
519
518
509
502

Wednesday 22

Waning Crescent 44%

01:59

11:39

12 OK
13 Good
14 OK
15 OK
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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:09, Set: 17:28, Transit: 12:49. Moon - Rise: 01:59, Set: 11:39. Civil Dark: 18:01 - 07:36. Nautical Dark: 18:37 - 07:00. Astro Dark: 19:13 - 06:24

Total Clouds (% Sky Obscured)

0
1
3
13
75
82
91
93
100
100
100
99
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
2
8
74
82
91
93
100
100
100
99
100
100
100
99
94
88
49
54
57
64
82
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
57
71
75
99
88
82
77
99
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
45
60
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
2
0
1
2
2
2
0
0
0
0
0
0
0
1
8
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
6
6
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

8
7
8
10
23
21
33
38
39
39
39
38
37
37
37
34
38
42
37
34
22
22
22
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
15
14
12
10
6
5
5
7
6
5
3
3
2
3
3
1
7
12
15
17
17
17

Chance of Frost

Temperature (°C)

-16
-15
-15
-15
-15
-17
-19
-20
-20
-18
-18
-18
-19
-18
-18
-18
-19
-17
-14
-13
-12
-12
-11
-10

Feels Like (°C)

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

Dew Point (°C)

-21
-21
-21
-20
-20
-21
-22
-22
-22
-21
-21
-21
-21
-21
-20
-20
-21
-19
-16
-14
-14
-14
-14
-13

Relative Humidity (%)

61
62
64
66
66
66
73
80
80
82
80
81
82
83
83
84
84
86
86
88
81
81
80
80

Pressure (mb)

1029
1028
1028
1027
1027
1027
1027
1027
1028
1028
1027
1027
1027
1027
1026
1026
1025
1025
1024
1023
1022
1022
1021
1020

Ozone (du)

495
493
496
498
495
491
478
470
473
470
461
454
443
434
430
427
423
424
426
427
426
427
426
424

Thursday 23

Waning Crescent 35%

03:07

12:02

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:08, Set: 17:29, Transit: 12:49. Moon - Rise: 03:07, Set: 12:02. Civil Dark: 18:02 - 07:35. Nautical Dark: 18:38 - 06:59. Astro Dark: 19:14 - 06:23

Total Clouds (% Sky Obscured)

99
95
97
100
100
98
91
92
100
100
89
80
61
60
56
55
54
54
54
70
75
76
76
75

Low Clouds (% Sky Obscured)

87
85
94
100
100
94
89
90
98
100
89
80
61
60
56
54
54
53
51
54
58
65
67
64

Medium Clouds (% Sky Obscured)

96
89
77
80
29
35
34
29
18
0
0
0
0
0
0
0
0
4
3
44
60
60
47
45

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
2
1
6
9
9
8
1
0
2
8
6
8
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
20
36
42
50
50
44
34
34
30
23
16
6
6
5
1
3
3
2
7
7
6
8
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
16
15
13
13
13
14
13
11
11
7
4
4
4
4
4
4
3
3
4
5
6
6

Chance of Frost

Temperature (°C)

-10
-9
-9
-9
-9
-9
-9
-9
-10
-9
-9
-10
-13
-15
-15
-16
-17
-17
-17
-17
-16
-13
-10
-8

Feels Like (°C)

-17
-17
-16
-16
-16
-15
-15
-15
-16
-15
-15
-15
-17
-18
-19
-19
-19
-19
-20
-19
-19
-17
-15
-13

Dew Point (°C)

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

Relative Humidity (%)

83
83
85
87
85
83
81
81
83
83
87
88
92
90
90
89
87
87
88
89
90
88
85
78

Pressure (mb)

1019
1018
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

423
425
423
424
424
428
432
432
432
430
430
429
426
425
420
415
414
413
415
417
418
413
412
410

Friday 24

Waning Crescent 25%

04:16

12:02

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:07, Set: 17:31, Transit: 12:49. Moon - Rise: 04:16, Set: 12:02. Civil Dark: 18:03 - 07:34. Nautical Dark: 18:40 - 06:58. Astro Dark: 19:15 - 06:23

Total Clouds (% Sky Obscured)

77
78
80
85
89
91
99
100
100
98
96
98
92
85
57
77
82
84
88
86
78
53
52
57

Low Clouds (% Sky Obscured)

68
71
76
82
85
76
88
87
60
68
67
73
67
48
20
14
34
57
80
71
61
48
52
57

Medium Clouds (% Sky Obscured)

37
44
10
35
24
64
91
99
99
88
42
46
40
35
32
32
32
32
25
20
19
19
18
25

High Clouds (% Sky Obscured)

4
3
4
8
31
42
46
56
44
39
40
28
5
2
3
3
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
4
1
5
3
3
1
1
1
1
1
1
1
1
2
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
8
10
9
12
15
10
12
14
15
15
11
5
4
4
2
7
8
8
8
8
9
8
8

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)

7
7
7
7
6
5
4
4
4
3
4
5
4
3
3
4
3
3
2
1
2
3
2
3

Chance of Frost

Temperature (°C)

-7
-7
-6
-6
-6
-8
-10
-10
-10
-11
-12
-13
-13
-14
-14
-15
-15
-16
-16
-16
-17
-15
-12
-9

Feels Like (°C)

-12
-11
-11
-10
-10
-12
-13
-14
-14
-14
-16
-17
-17
-18
-17
-18
-19
-19
-19
-19
-19
-19
-15
-11

Dew Point (°C)

-11
-10
-9
-9
-8
-9
-11
-11
-11
-12
-13
-14
-14
-15
-15
-16
-17
-17
-17
-17
-18
-17
-13
-11

Relative Humidity (%)

77
77
77
77
82
87
90
94
94
94
92
90
90
90
90
90
90
90
90
90
91
88
88
83

Pressure (mb)

1017
1017
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

405
400
398
398
396
396
396
398
402
397
383
367
350
340
340
341
340
346
351
353
358
360
356
351

Saturday 25

Waning Crescent 17%

05:24

12:33

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

Sun - Rise: 08:06, Set: 17:32, Transit: 12:49. Moon - Rise: 05:24, Set: 12:33. Civil Dark: 18:05 - 07:33. Nautical Dark: 18:41 - 06:57. Astro Dark: 19:16 - 06:22

Total Clouds (% Sky Obscured)

58
46
46
45
63
75
86
69
47
20
20
20
25
30
15
5
5
5
5
5
15
25
23
25

Low Clouds (% Sky Obscured)

58
19
35
45
53
60
68
59
46
20
20
20
25
30
15
5
5
5
5
5
15
25
23
25

Medium Clouds (% Sky Obscured)

27
14
9
8
25
61
73
46
23
1
5
9
14
16
9
5
5
5
5
5
15
21
14
7

High Clouds (% Sky Obscured)

0
19
12
6
3
1
0
9
18
20
14
16
20
25
15
5
5
5
5
5
15
3
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
7
7
6
4
2
0
1
2
2
5
7
9
6
3
0
3

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
Snow
Snow
None

Precipitation Probability (%)

8
6
6
4
9
11
10
9
7
1
7
8
11
16
20
22
20
20
12
25
33
40
42
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
5
5
5
5
5
5
7
9
11
12
12
12
12
12
12
12
13
14
14
15
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9
-8
-8
-8
-7
-6
-6
-6
-6
-6
-5
-5
-5
-6

Relative Humidity (%)

79
77
77
77
77
82
87
94
90
87
84
85
87
90
90
92
92
92
92
90
90
92
92
89

Pressure (mb)

1019
1018
1018
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

351
349
350
351
352
356
360
364
367
369
372
374
376
379
375
371
367
369
370
372
379
387
394
398

Sunday 26

Waning Crescent 10%

06:26

13:14

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 OK
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:05, Set: 17:34, Transit: 12:50. Moon - Rise: 06:26, Set: 13:14. Civil Dark: 18:06 - 07:33. Nautical Dark: 18:42 - 06:56. Astro Dark: 19:17 - 06:21

Total Clouds (% Sky Obscured)

33
47
58
74
86
91
96
92
89
84
89
95
100
88
72
56
49
39
28
27
29
32
41
48

Low Clouds (% Sky Obscured)

33
30
27
23
27
31
32
27
29
26
32
43
50
51
53
55
49
39
28
27
29
32
41
48

Medium Clouds (% Sky Obscured)

1
17
47
65
65
60
60
75
70
60
55
55
45
23
14
8
5
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
16
9
8
7
9
5
5
5
5
5
5
0
0
0
5
3
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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 (%)

30
22
14
7
14
16
16
19
18
10
19
19
18
20
19
9
16
18
12
11
12
6
9
10

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
14
15
15
16
15
15
14
14
13
13
12
12
12
11
10
10
9
8
7
6
5
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-11
-11
-11
-11
-10
-10
-12
-11
-11
-12
-12
-12
-13
-13
-13
-13
-13
-13
-15
-14
-14
-14

Dew Point (°C)

-7
-8
-8
-8
-8
-8
-8
-7
-8
-8
-8
-8
-9
-9
-9
-10
-10
-10
-11
-11
-11
-11
-11
-10

Relative Humidity (%)

84
81
77
77
76
79
81
82
85
87
90
90
89
90
88
88
90
90
90
90
90
87
87
83

Pressure (mb)

1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1025
1025
1026
1027
1027

Ozone (du)

401
404
403
403
403
408
414
420
421
422
424
420
416
413
405
397
389
385
381
377
375
373
371
374

Forecast for Rockview, Chippewa, United States of America (46.05,-84.40)

Generated: 20/01/25 01:36:03. Forecast: 20/01/25 to 26/01/25. Timezone: UTC-5.00