Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waning Crescent 11%

04:54

13:46

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:48, Set: 16:40, Transit: 12:14. Moon - Rise: 04:54, Set: 13:46. Civil Dark: 17:13 - 07:15. Nautical Dark: 17:50 - 06:38. Astro Dark: 18:25 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
94
94
100
100
100
100
100
96
100
100
100
99
100
100
100
99
97
94
97

Medium Clouds (% Sky Obscured)

63
48
55
40
38
98
66
71
40
98
91
100
84
47
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

39
7
1
6
0
0
0
2
36
62
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
100
100
98
99

Precipitation Type

None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
100
100
100
100
0
61
77
80
75
54
72
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.2
0.5
0.6
0.5
0
0.4
0.7
0.6
0.6
0
0.4
1
1.3
1.5
1.6
1.4
1.4
1.3
0.9
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
3
3
3
3
3
3
4
4
4
4
3
3
3
3
3
3
3
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

2
2
2
3
3
3
3
3
3
4
4
4
4
3
3
3
3
2
2
2
2
2
2
2

Relative Humidity (%)

96
96
97
98
98
98
97
96
98
98
98
100
100
98
100
100
100
98
98
98
100
100
98
98

Pressure (mb)

1014
1014
1013
1013
1012
1011
1011
1011
1010
1010
1010
1009
1008
1007
1007
1007
1006
1006
1006
1005
1005
1005
1004
1004

Ozone (du)

334
334
331
325
321
325
325
323
321
319
316
317
318
320
321
321
323
325
328
336
338
340
339
338

Saturday 28

Waning Crescent 6%

06:02

14:23

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

Sun - Rise: 07:48, Set: 16:41, Transit: 12:14. Moon - Rise: 06:02, Set: 14:23. Civil Dark: 17:14 - 07:15. Nautical Dark: 17:51 - 06:38. Astro Dark: 18:26 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
43
8
0
0
0
95
100
99
100
75
46
21
15
10

Low Clouds (% Sky Obscured)

97
98
94
100
100
100
100
100
100
86
43
8
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
97
76
11
0
0
0
0
0
0
95
85
98
100
75
45
17
15
8

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
86
41
41
0
0
0
0
0
55
88
87
84
3
0
0
2
10

ISS Passover

Visibility (miles)

0
0
0
0
0
0
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

39
0
0
0
0
0
0
45
89
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
86
62
36
10
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.5
0.3
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)

5
7
8
8
9
8
8
8
8
9
8
8
8
8
8
7
5
4
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
98
98
98
96
94
93
93
88
83
77
73
74
78
78
80
80
80
81
83
83
84

Pressure (mb)

1004
1004
1005
1006
1006
1007
1008
1008
1009
1010
1011
1011
1011
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

339
339
341
343
344
346
352
362
368
368
372
372
370
374
377
382
384
387
385
383
384
384
383
383

Sunday 29

Waning Crescent 2%

07:08

15:10

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 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK

Sun - Rise: 07:48, Set: 16:41, Transit: 12:15. Moon - Rise: 07:08, Set: 15:10. Civil Dark: 17:15 - 07:15. Nautical Dark: 17:51 - 06:38. Astro Dark: 18:27 - 06:03

Total Clouds (% Sky Obscured)

94
100
100
96
98
100
100
100
100
100
100
100
100
100
47
81
76
52
48
48
46
20
19
27

Low Clouds (% Sky Obscured)

0
0
0
0
1
4
18
30
30
22
25
23
32
38
10
25
8
1
1
2
9
18
19
27

Medium Clouds (% Sky Obscured)

13
100
100
86
97
100
100
100
100
100
100
100
100
99
47
81
69
52
48
48
45
8
0
0

High Clouds (% Sky Obscured)

59
100
100
89
92
100
74
70
100
100
100
58
40
40
11
2
0
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
44
66

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
1
0
1
2
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
3
3
2
2
2
1
2
2
2
3
3
4
4
4
3
3
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
86
88
88
88
88
88
89
89
86
83
80
79
80
83
86
88
89
89
89
88
88
88

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1010
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

380
380
381
382
383
383
386
387
386
386
388
387
387
388
387
388
387
388
391
395
396
393
393
392

Monday 30

New Moon 0%

08:06

16:09

00 OK
01 OK
02 OK
03 OK
04 OK
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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:48, Set: 16:42, Transit: 12:15. Moon - Rise: 08:06, Set: 16:09. Civil Dark: 17:15 - 07:15. Nautical Dark: 17:52 - 06:38. Astro Dark: 18:27 - 06:03

Total Clouds (% Sky Obscured)

30
34
34
25
36
60
68
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
34
34
25
36
52
63
74
75
68
70
73
75
73
70
70
85
86
83
100
100
95
90
80

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
33
67
100
100
100
100
93
86
79
81
83
85
88
90
93
92
91
90

High Clouds (% Sky Obscured)

0
1
0
0
4
19
40
61
96
100
100
100
93
86
82
84
85
84
88
94
100
98
97
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
9
9
9
9

Fog (%)

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

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
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)

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

Chance of Frost

Temperature (°C)

0
0
-0
-1
-1
-1
-1
-1
-1
-1
-0
0
1
1
1
1
1
1
0
0
-0
-0
-0
-0

Feels Like (°C)

-0
-1
-1
-1
-2
-2
-2
-3
-4
-4
-3
-3
-2
-2
-1
-2
-2
-2
-3
-4
-4
-3
-4
-4

Dew Point (°C)

-2
-2
-2
-3
-3
-3
-3
-3
-4
-4
-4
-5
-5
-6
-5
-5
-4
-3
-3
-3
-3
-2
-2
-2

Relative Humidity (%)

86
84
86
84
86
86
86
84
83
78
74
69
64
61
65
67
71
75
80
83
84
86
86
87

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014

Ozone (du)

388
387
384
383
380
378
377
375
373
372
371
372
370
369
369
373
373
372
373
375
381
390
394
397

Tuesday 31

Waxing Crescent 1%

08:55

17:19

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:48, Set: 16:43, Transit: 12:16. Moon - Rise: 08:55, Set: 17:19. Civil Dark: 17:16 - 07:15. Nautical Dark: 17:53 - 06:39. Astro Dark: 18:28 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
92
88
81
86
83
91
89
87
87
79
71
63

Low Clouds (% Sky Obscured)

81
78
73
84
87
92
93
86
86
91
91
90
87
84
81
85
83
81
74
67
64
65
63
63

Medium Clouds (% Sky Obscured)

88
87
88
87
89
91
46
95
98
99
100
100
5
0
0
0
0
0
25
85
85
45
33
9

High Clouds (% Sky Obscured)

100
100
100
98
97
95
67
98
100
100
100
64
34
15
0
3
13
60
60
60
54
36
11
4

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 (%)

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

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

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

Chance of Frost

Temperature (°C)

-0
-1
-1
-1
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-5
-5
-5
-5
-6
-6

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-3
-3
-4
-5
-7
-7
-8
-9
-9
-10
-10
-11
-11
-11
-11
-11
-11
-12
-12
-12
-12

Relative Humidity (%)

89
89
89
89
91
89
84
75
76
72
65
62
58
56
55
53
57
59
60
60
60
61
62
62

Pressure (mb)

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

Ozone (du)

398
400
403
404
406
409
408
408
407
406
402
398
401
398
396
390
388
387
386
387
387
387
386
386

Wednesday 1

Waxing Crescent 4%

09:33

18:34

00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
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

Sun - Rise: 07:48, Set: 16:44, Transit: 12:16. Moon - Rise: 09:33, Set: 18:34. Civil Dark: 17:17 - 07:15. Nautical Dark: 17:54 - 06:39. Astro Dark: 18:29 - 06:03

Total Clouds (% Sky Obscured)

45
42
41
41
38
38
35
33
33
49
57
64
71
76
80
82
82
84
75
68
61
63
66
66

Low Clouds (% Sky Obscured)

42
36
36
38
38
38
35
33
33
43
51
58
68
76
80
82
81
83
74
68
60
57
57
57

Medium Clouds (% Sky Obscured)

8
6
3
2
2
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
1
1
1
2
2
1
0
0
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
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

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 (%)

3
4
5
5
5
6
7
7
6
5
3
1
1
1
0
3
3
3
2
1
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)

13
13
13
13
13
13
14
14
14
14
14
14
15
15
15
15
14
13
13
13
13
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-13
-13
-14
-14
-14
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-14
-14
-14
-14
-14

Relative Humidity (%)

63
63
63
62
62
61
61
61
61
61
59
55
53
52
51
50
52
55
56
58
60
63
64
65

Pressure (mb)

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

Ozone (du)

385
384
384
384
381
379
376
377
378
378
380
383
385
386
388
389
395
401
407
419
430
441
445
449

Thursday 2

Waxing Crescent 10%

10:03

19:52

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 OK
19 OK
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 07:48, Set: 16:45, Transit: 12:17. Moon - Rise: 10:03, Set: 19:52. Civil Dark: 17:18 - 07:15. Nautical Dark: 17:55 - 06:39. Astro Dark: 18:30 - 06:03

Total Clouds (% Sky Obscured)

72
76
82
75
69
62
62
68
71
68
64
60
53
49
45
45
45
45
30
15
0
0
0
0

Low Clouds (% Sky Obscured)

59
60
69
64
58
53
52
61
71
68
64
57
52
47
43
39
34
27
10
6
0
0
0
0

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
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
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

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
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)

12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
13
12
12
12
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-14
-14
-14
-14
-14
-14
-15
-15
-15
-14
-15
-15
-13
-14
-14
-13
-13
-13
-14
-13
-14
-14
-14

Dew Point (°C)

-14
-14
-14
-14
-14
-14
-14
-14
-15
-15
-15
-16
-16
-16
-16
-16
-16
-17
-17
-17
-17
-17
-17
-18

Relative Humidity (%)

67
68
69
71
71
72
72
71
69
68
64
59
55
53
50
48
50
50
51
54
55
57
56
56

Pressure (mb)

1028
1028
1028
1029
1029
1029
1029
1029
1029
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030

Ozone (du)

453
455
456
458
453
447
442
437
433
429
426
424
421
421
420
420
423
425
428
428
428
428
420
412

Forecast for Waterford, Dakota, United States of America (44.47,-93.14)

Generated: 27/12/24 09:53:37. Forecast: 27/12/24 to 02/01/25. Timezone: UTC-6.00