Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 33%

01:55

11:38

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

Sun - Rise: 07:12, Set: 16:35, Transit: 11:53. Moon - Rise: 01:55, Set: 11:38. Civil Dark: 17:06 - 06:41. Nautical Dark: 17:40 - 06:06. Astro Dark: 18:14 - 05:32

Total Clouds (% Sky Obscured)

46
29
17
2
0
31
50
55
65
99
100
75
68
27
28
16
27
29
28
23
21
30
22
44

Low Clouds (% Sky Obscured)

18
5
0
0
0
0
0
0
0
0
6
14
9
0
0
0
0
0
0
0
0
16
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
29
37
60
99
100
72
60
26
25
10
19
20
20
15
16
17
15
33

High Clouds (% Sky Obscured)

0
0
0
0
0
31
0
0
0
0
0
0
0
0
0
1
1
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
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)

15
15
14
13
12
12
11
11
12
12
12
12
11
9
8
7
7
7
6
6
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-9
-11
-11
-12
-13
-14
-14
-14
-13
-11
-9
-9
-9
-9
-8
-8
-7
-7
-6
-6
-7
-7
-7

Relative Humidity (%)

60
57
55
54
51
47
43
39
34
34
38
42
41
42
45
53
57
59
64
68
68
63
63
63

Pressure (mb)

1010
1011
1012
1013
1014
1015
1016
1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

376
367
356
353
351
348
341
331
329
331
337
341
342
340
337
338
341
345
349
349
347
350
349
348

Tuesday 13

Waning Crescent 24%

02:59

12:07

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

Sun - Rise: 07:11, Set: 16:36, Transit: 11:54. Moon - Rise: 02:59, Set: 12:07. Civil Dark: 17:07 - 06:40. Nautical Dark: 17:41 - 06:06. Astro Dark: 18:15 - 05:32

Total Clouds (% Sky Obscured)

95
49
43
16
11
0
0
0
0
4
0
9
100
100
100
100
100
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
44
62
52
4

Medium Clouds (% Sky Obscured)

95
37
33
8
7
0
0
0
0
0
0
0
36
100
100
96
100
95
46
49
100
90
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
8
100
100
100
100
100
16
100
100
100
100
100
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 (%)

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

7
7
7
7
7
6
5
6
6
7
7
7
8
7
6
7
8
9
9
10
10
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-6
-6
-6
-6
-6
-6
-6
-5
-4
-4
-4
-3
-2
-3
-3
-4
-4
-3
-3
-2
0
-0

Relative Humidity (%)

64
67
70
70
71
72
71
64
56
52
50
48
47
53
63
68
68
65
68
70
70
72
77
72

Pressure (mb)

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

Ozone (du)

344
347
349
347
340
343
342
341
345
347
337
335
332
331
329
332
334
337
337
334
335
335
335
332

Wednesday 14

Waning Crescent 17%

04:03

12:43

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
00 Bad
01 Bad

Sun - Rise: 07:11, Set: 16:37, Transit: 11:54. Moon - Rise: 04:03, Set: 12:43. Civil Dark: 17:08 - 06:40. Nautical Dark: 17:42 - 06:05. Astro Dark: 18:16 - 05:32

Total Clouds (% Sky Obscured)

100
92
93
98
100
100
100
93
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
1
29
30
23
18
27
27
36
45
47
54
48
56
61
60
61
60
63
66
47
31
20
18

Medium Clouds (% Sky Obscured)

98
38
37
67
29
23
73
14
14
14
15
14
59
100
79
52
100
100
100
100
100
100
100
91

High Clouds (% Sky Obscured)

85
54
37
37
100
100
100
93
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88

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

Precipitation Probability (%)

6
9
21
30
42
35
32
31
30
23
22
30
25
22
29
28
22
26
34
41
41
42
39
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
11
10
10
9
8
9
9
9
10
9
8
7
6
5
5
5
4
4
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
75
76
77
77
77
72
66
60
57
54
57
61
66
76
80
82
83
83
85
85
83
86

Pressure (mb)

1007
1006
1005
1005
1005
1005
1005
1006
1006
1005
1004
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1001
1000

Ozone (du)

334
334
332
333
334
334
333
333
332
335
334
335
332
333
336
340
340
343
345
345
346
348
345
347

Thursday 15

Waning Crescent 10%

05:03

13:27

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 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 07:10, Set: 16:38, Transit: 11:54. Moon - Rise: 05:03, Set: 13:27. Civil Dark: 17:09 - 06:40. Nautical Dark: 17:44 - 06:05. Astro Dark: 18:17 - 05:31

Total Clouds (% Sky Obscured)

99
99
99
99
99
98
97
96
96
99
100
90
96
94
81
69
53
41
33
15
5
5
5
5

Low Clouds (% Sky Obscured)

25
50
66
71
88
88
87
86
90
95
95
90
89
84
70
55
32
23
19
15
5
5
5
5

Medium Clouds (% Sky Obscured)

94
99
99
93
98
97
96
95
68
94
93
13
8
4
1
2
0
0
0
15
5
5
5
5

High Clouds (% Sky Obscured)

76
64
42
21
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
8

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 (%)

25
11
17
22
27
33
39
42
45
50
36
40
30
13
27
25
22
21
18
15
16
6
17
24

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)

1
1
3
2
3
4
3
4
5
4
4
5
5
6
8
10
11
11
11
12
11
12
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
86
86
88
86
82
76
71
71
69
69
71
79
86
86
84
86
84
86
87
85
87

Pressure (mb)

999
999
998
998
998
998
998
998
998
997
997
996
996
996
997
998
999
1000
1001
1001
1002
1001
1002
1002

Ozone (du)

347
344
345
346
349
350
354
358
361
368
374
372
372
373
369
369
367
371
375
373
369
366
360
368

Friday 16

Waning Crescent 5%

05:57

14:20

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 OK
21 Good
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 07:10, Set: 16:39, Transit: 11:55. Moon - Rise: 05:57, Set: 14:20. Civil Dark: 17:10 - 06:39. Nautical Dark: 17:45 - 06:05. Astro Dark: 18:18 - 05:31

Total Clouds (% Sky Obscured)

15
20
20
25
25
47
57
67
67
77
84
72
90
99
98
98
97
71
42
14
20
29
36
36

Low Clouds (% Sky Obscured)

5
5
5
5
5
16
26
37
37
38
41
46
56
63
46
31
19
13
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
15
20
25
25
47
57
50
50
50
45
57
85
92
80
62
42
29
13
0
3
6
8
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
15
60
90
99
75
49
24
16
8
0
4
8
11
0

ISS Passover

Visibility (miles)

1
0
0
0
0
0
0
0
0
0
0
0
3
6
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
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
48
50
42
39
65
76
79
88
85
51
52
37
16
13
12
3
3
1
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0.2
0.1
0
0.2
0.3
0.3
0.6
0.6
0.1
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
12
13
12
13
13
13
13
13
13
13
11
9
8
7
7
8
7
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-11
-12
-11
-12
-12
-12
-11
-11
-9
-8
-7
-7
-7
-6
-6
-6
-6
-7
-7
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

90
94
94
92
90
87
92
90
92
92
92
91
89
87
87
86
82
81
82
85
87
87
89
87

Pressure (mb)

1002
1002
1003
1002
1003
1003
1004
1004
1005
1005
1005
1005
1008
1008
1009
1011
1012
1013
1014
1015
1016
1016
1017
1018

Ozone (du)

372
376
376
378
387
413
436
447
448
435
402
384
368
352
336
337
338
339
337
335
333
332
330
329

Saturday 17

Waning Crescent 2%

06:44

15:21

02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
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

Sun - Rise: 07:09, Set: 16:40, Transit: 11:55. Moon - Rise: 06:44, Set: 15:21. Civil Dark: 17:11 - 06:39. Nautical Dark: 17:46 - 06:04. Astro Dark: 18:19 - 05:31

Total Clouds (% Sky Obscured)

34
24
20
13
9
15
20
26
48
69
93
96
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
2
5
7
12
17
22
19
16
12
25
37
50
64
79
93
86
66
37
42
47
54
69

Medium Clouds (% Sky Obscured)

4
5
6
4
8
9
10
6
32
63
93
96
99
100
100
100
100
100
100
100
100
100
100
68

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
19
37
56
71
85
100
100
100
100
97
95
92
78
69
60
75

ISS Passover

Visibility (miles)

9
9
9
8
7
5
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
37
54
69
68
67
65
72
77
82
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.3
0.3
0.3
0.4
0.4
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-6
-6
-6
-7
-8
-8
-6
-4
-2
-1
0
1
2
2
2
1
1
0
0
0
0
1
1
2

Feels Like (°C)

-9
-8
-8
-9
-8
-8
-11
-9
-9
-8
-6
-5
-2
-2
-3
-3
-3
-3
-4
-3
-4
-4
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

89
89
87
89
90
92
80
72
64
63
65
65
69
72
76
80
84
89
89
89
89
92
96
100

Pressure (mb)

1018
1019
1020
1020
1020
1021
1021
1022
1022
1021
1020
1019
1019
1018
1018
1017
1017
1016
1015
1014
1013
1012
1010
1009

Ozone (du)

325
320
315
311
308
304
305
306
307
306
305
305
304
302
301
305
308
311
317
322
328
335
341
348

Sunday 18

New Moon 0%

07:23

16:27

Sun - Rise: 07:09, Set: 16:42, Transit: 11:55. Moon - Rise: 07:23, Set: 16:27. Civil Dark: 17:12 - 06:38. Nautical Dark: 17:47 - 06:04. Astro Dark: 18:20 - 05:30

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Cedarwood, Middlesex, United States of America (42.36,-71.26)

Generated: 12/01/26 02:25:44. Forecast: 12/01/26 to 18/01/26. Timezone: UTC-5.00