Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waxing Crescent 2%

08:48

17:00

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

Sun - Rise: 07:06, Set: 16:15, Transit: 11:40. Moon - Rise: 08:48, Set: 17:00. Civil Dark: 16:47 - 06:34. Nautical Dark: 17:23 - 05:58. Astro Dark: 17:57 - 05:24

Total Clouds (% Sky Obscured)

87
62
77
76
93
84
93
31
25
24
19
10
9
32
22
24
25
23
18
21
20
21
18
24

Low Clouds (% Sky Obscured)

7
30
77
76
93
75
88
9
25
22
17
1
1
26
6
6
4
4
4
6
4
4
4
12

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
1
4
3
7
3
3
3
3
3
5
4
5
6
6
6
6
6
4

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
2
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
5
5
5
5
5
5
5
5
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
2
23
48
0
13
23
41
58
66
69
70
70
68

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

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)

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

Chance of Frost

Temperature (°C)

-10
-8
-5
-3
-1
-0
-1
-1
-2
-3
-3
-4
-4
-5
-5
-5
-6
-6
-6
-7
-7
-7
-7
-7

Feels Like (°C)

-12
-9
-7
-6
-4
-5
-6
-5
-4
-4
-5
-5
-6
-6
-6
-7
-7
-8
-8
-9
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

88
78
66
57
53
54
55
63
79
91
92
92
94
94
92
94
94
94
92
94
92
92
94
92

Pressure (mb)

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

Ozone (du)

401
398
395
398
399
394
388
387
386
382
381
382
378
382
385
386
390
391
390
386
380
382
384
382

Tuesday 3

Waxing Crescent 7%

09:42

18:01

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

Sun - Rise: 07:07, Set: 16:15, Transit: 11:40. Moon - Rise: 09:42, Set: 18:01. Civil Dark: 16:47 - 06:35. Nautical Dark: 17:22 - 05:59. Astro Dark: 17:57 - 05:25

Total Clouds (% Sky Obscured)

25
28
37
66
86
85
78
35
72
50
34
31
27
25
23
30
14
9
10
8
27
26
21
49

Low Clouds (% Sky Obscured)

25
28
37
66
73
71
68
35
42
44
34
31
27
25
23
8
3
1
2
2
26
24
0
26

Medium Clouds (% Sky Obscured)

3
3
2
2
3
3
3
3
2
2
0
1
0
0
0
0
2
2
2
1
0
3
12
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
19
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
5
5
7
7
7
7

Fog (%)

15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
12
41
65
77
43
44
30
35

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 (%)

2
1
1
3
4
4
7
13
4
2
2
2
2
2
1
1
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
5
6
7
7
7
6
4
3
2
3
3
3
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
76
67
60
56
55
57
62
83
91
94
91
85
84
92
92
92
92
92
92
92
92
92
92

Pressure (mb)

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

Ozone (du)

377
377
378
379
377
363
367
365
361
354
356
355
350
351
352
351
353
361
357
342
328
331
327
333

Wednesday 4

Waxing Crescent 13%

10:28

19:10

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:08, Set: 16:15, Transit: 11:41. Moon - Rise: 10:28, Set: 19:10. Civil Dark: 16:47 - 06:36. Nautical Dark: 17:22 - 06:00. Astro Dark: 17:57 - 05:25

Total Clouds (% Sky Obscured)

70
93
96
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
93
91
93
96
99
97

Low Clouds (% Sky Obscured)

26
34
27
11
27
48
38
80
80
79
81
94
95
98
99
84
75
77
78
80
79
77
76
74

Medium Clouds (% Sky Obscured)

64
84
92
100
60
63
100
100
100
100
100
100
98
100
100
100
92
79
64
50
65
79
93
89

High Clouds (% Sky Obscured)

16
4
15
50
88
100
100
100
100
100
100
100
100
100
100
30
35
35
40
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
0
0
0
0
0
1
1
0
0
0
0
0

Fog (%)

49
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
6
21
35
53
69
95
95
95
95
73
44
43
40
40
37
37
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
0.8
0.9
0.5
0.3
0.1
0.1
0
0.1
0
0
0

Wind Speed/Direction (mph)

2
3
4
6
7
8
8
9
9
10
10
11
10
8
7
6
7
7
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

-8
-6
-4
-2
-1
0
0
0
0
-1
-3
-3
-3
-3
-2
-2
-2
-2
-2
-1
-1
-2
-2
-2

Feels Like (°C)

-11
-9
-7
-6
-5
-5
-5
-5
-6
-7
-8
-8
-8
-8
-7
-7
-7
-6
-6
-5
-5
-5
-5
-5

Dew Point (°C)

-10
-9
-8
-7
-7
-7
-6
-6
-5
-6
-6
-6
-5
-4
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2

Relative Humidity (%)

83
77
73
69
62
58
62
65
67
68
75
79
87
92
92
92
92
92
94
94
94
98
98
98

Pressure (mb)

1023
1022
1022
1021
1019
1017
1016
1015
1014
1013
1012
1011
1010
1009
1008
1006
1005
1003
1002
1001
1000
999
998
998

Ozone (du)

333
330
326
327
320
314
314
318
319
319
323
322
322
324
327
329
331
336
339
340
339
341
342
344

Thursday 5

Waxing Crescent 21%

11:04

20:24

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

Sun - Rise: 07:09, Set: 16:14, Transit: 11:41. Moon - Rise: 11:04, Set: 20:24. Civil Dark: 16:47 - 06:37. Nautical Dark: 17:22 - 06:01. Astro Dark: 17:57 - 05:26

Total Clouds (% Sky Obscured)

92
93
82
71
60
59
58
35
33
37
42
44
46
47
41
35
30
29
27
27
24
23
21
23

Low Clouds (% Sky Obscured)

72
70
63
56
50
45
40
35
33
37
41
41
40
40
38
35
30
29
27
27
24
23
21
23

Medium Clouds (% Sky Obscured)

72
79
63
44
30
30
30
13
6
12
20
22
25
27
21
16
11
7
3
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)

6
9
0
5
7
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
47
47
39
32
26
22
12
15
15
13
19
20
19
21
18
10
14
12
6
10
7
2
2

Precipitation Amount (mm)

0
0
0.1
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)

4
5
6
9
11
13
14
13
12
12
11
12
12
12
13
13
13
13
13
13
12
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-3
-4
-6
-5
-6
-7
-7
-7
-6
-6
-7
-8
-9
-9
-10
-11
-12
-13
-13
-14
-14
-13
-14

Dew Point (°C)

-1
-2
-1
-3
-3
-4
-6
-6
-7
-6
-6
-7
-8
-8
-7
-8
-10
-11
-12
-12
-13
-13
-13
-14

Relative Humidity (%)

96
87
92
80
78
77
67
66
67
71
71
71
69
72
76
77
74
74
74
72
71
71
71
71

Pressure (mb)

997
997
996
996
996
996
997
998
999
1000
1001
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1012
1013
1014

Ozone (du)

355
359
358
360
364
366
367
369
371
374
371
363
342
326
323
319
317
317
315
311
312
312
313
314

Friday 6

Waxing Crescent 31%

11:33

21:39

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

Sun - Rise: 07:10, Set: 16:14, Transit: 11:42. Moon - Rise: 11:33, Set: 21:39. Civil Dark: 16:47 - 06:37. Nautical Dark: 17:22 - 06:02. Astro Dark: 17:57 - 05:27

Total Clouds (% Sky Obscured)

12
9
12
9
10
12
13
8
6
4
2
2
1
1
1
2
3
14
25
32
49
61
80
75

Low Clouds (% Sky Obscured)

12
9
10
9
10
12
11
8
6
3
0
0
0
0
0
1
1
3
6
6
7
9
10
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
13
27
45
60
60

High Clouds (% Sky Obscured)

0
3
6
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
21
35
54
64

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

Precipitation Probability (%)

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

11
11
11
12
11
11
11
10
10
9
9
9
7
6
4
3
3
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
63
57
52
49
49
54
58
62
63
65
65
67
66
68
72
75
80
80
83
83
83
83
83

Pressure (mb)

1015
1016
1016
1016
1016
1016
1017
1018
1018
1019
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

318
317
322
319
321
327
329
330
327
327
329
331
325
319
313
312
311
310
312
314
316
316
316
317

Saturday 7

Waxing Crescent 42%

11:58

22:54

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: 07:10, Set: 16:14, Transit: 11:42. Moon - Rise: 11:58, Set: 22:54. Civil Dark: 16:47 - 06:38. Nautical Dark: 17:22 - 06:02. Astro Dark: 17:57 - 05:28

Total Clouds (% Sky Obscured)

75
75
73
63
61
68
81
96
98
99
100
81
62
45
64
77
89
87
85
83
89
94
99
99

Low Clouds (% Sky Obscured)

6
4
14
25
37
40
44
47
42
39
35
31
21
16
20
25
28
31
35
40
43
45
48
58

Medium Clouds (% Sky Obscured)

55
45
30
22
18
37
59
80
86
92
100
73
47
19
22
29
33
43
44
44
43
47
47
53

High Clouds (% Sky Obscured)

74
75
73
63
61
68
81
96
98
99
98
69
40
10
26
43
59
49
40
31
37
45
56
63

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

Precipitation Probability (%)

0
0
0
0
0
1
2
0
0
0
0
1
1
0
0
0
0
0
1
0
2
3
3
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
72
68
66
62
60
65
69
75
76
79
80
82
83
87
89
89
89
89
89
87
90
90
94

Pressure (mb)

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

Ozone (du)

318
319
320
317
315
313
311
310
309
310
311
312
314
316
318
317
315
313
312
311
309
314
318
323

Sunday 8

First Quarter 54%

12:20

00:08

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: 07:11, Set: 16:14, Transit: 11:42. Moon - Rise: 12:20, Set: 00:08. Civil Dark: 16:47 - 06:39. Nautical Dark: 17:22 - 06:03. Astro Dark: 17:57 - 05:29

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

66
72
65
61
56
69
81
93
74
57
46
63
73
82
82
82
77

Medium Clouds (% Sky Obscured)

58
64
74
86
100
100
99
99
99
100
100
100
99
99
95
92
88

High Clouds (% Sky Obscured)

74
86
94
97
100
97
95
92
94
95
96
97
99
100
91
78
67

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

9
8
14
13
6
10
11
5
6
4
0
2
2
1
4
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
4
4
5
5
5
4
4
4
4
4
4
5
5
4
4

Chance of Frost

Temperature (°C)

-5
-4
-2
-1
-0
1
0
0
0
0
0
0
1
1
1
1
0

Feels Like (°C)

-9
-9
-8
-8
-8
-8
-1
-1
0
0
0
1
-2
-2
-2
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

89
82
78
77
75
74
80
88
96
96
96
96
98
98
96
98
98

Pressure (mb)

1020
1020
1020
1020
1019
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

324
324
325
325
324
324
325
325
326
323
320
318
313
309
305
303
301

Forecast for Chester, Windsor, United States of America (43.26,-72.60)

Generated: 02/12/24 08:47:34. Forecast: 02/12/24 to 08/12/24. Timezone: UTC-5.00