Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waxing Gibbous 95%

14:09

04:00

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: 06:57, Set: 16:11, Transit: 11:34. Moon - Rise: 14:09, Set: 04:00. Civil Dark: 16:43 - 06:25. Nautical Dark: 17:18 - 05:50. Astro Dark: 17:52 - 05:16

Total Clouds (% Sky Obscured)

61
70
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
99
96

Low Clouds (% Sky Obscured)

0
27
62
73
64
72
75
100
100
100
100
100
97
100
100
100
100
100
100
87
92
89
83
84

Medium Clouds (% Sky Obscured)

61
70
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
94
43

High Clouds (% Sky Obscured)

61
70
74
100
100
100
100
100
100
100
100
100
100
100
100
100
35
35
45
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
6
6
8
3
1
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
19
16
28
38
47
50
5
33
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Snow
Snow
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
4
17
11
34
73
95
95
95
95
95
95
95
95
95
95
95
95
95
95
76
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.7
1.2
1.8
1.6
1.1
1.3
1.9
2.5
2.7
2.4
2.1
1.3
1
0.7
0.3
0.1

Wind Speed/Direction (mph)

2
2
1
1
2
2
2
3
3
5
3
4
5
5
6
8
7
8
9
10
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-15
-14
-14
-14
-14
-13
-11
-5
-2
-2
-1
-0
-0
0
0
0
0
0
-1
-0
-1
-1
-1

Relative Humidity (%)

45
42
44
43
40
41
42
46
75
92
94
98
100
98
98
98
100
100
100
98
98
98
98
96

Pressure (mb)

1026
1025
1024
1023
1023
1022
1021
1020
1019
1018
1016
1015
1014
1012
1011
1009
1009
1007
1006
1005
1005
1005
1005
1005

Ozone (du)

359
358
357
355
356
354
352
351
351
351
350
351
350
349
347
346
347
343
343
345
346
350
350
357

Wednesday 3

Waxing Gibbous 99%

14:46

05:23

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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: 06:58, Set: 16:11, Transit: 11:34. Moon - Rise: 14:46, Set: 05:23. Civil Dark: 16:43 - 06:26. Nautical Dark: 17:18 - 05:51. Astro Dark: 17:52 - 05:17

Total Clouds (% Sky Obscured)

94
92
86
84
73
71
70
24
41
50
83
100
92
87
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
78
74
74
57
52
37
24
29
20
2
1
2
2
1
1
1
1
1
1
3
7
40
51

Medium Clouds (% Sky Obscured)

40
42
30
13
0
0
13
0
0
5
12
32
25
33
83
99
96
81
100
100
96
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
2
0
22
60
94
92
87
100
36
100
100
100
98
100
72
7
65

ISS Passover

Visibility (miles)

0
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

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 (%)

36
21
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
15
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
91
89
87
87
87
89
84
81
81
83
83
85
88
96
96
96
96
96
94
92
89
87
89

Pressure (mb)

1006
1007
1008
1010
1011
1012
1013
1014
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

359
360
357
352
347
342
340
339
339
335
329
325
320
316
318
319
322
330
335
340
345
348
349
353

Thursday 4

Full Moon 100%

15:33

06:48

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 OK
16 Bad
17 Bad
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 06:59, Set: 16:11, Transit: 11:35. Moon - Rise: 15:33, Set: 06:48. Civil Dark: 16:42 - 06:27. Nautical Dark: 17:18 - 05:52. Astro Dark: 17:52 - 05:18

Total Clouds (% Sky Obscured)

87
84
94
100
94
92
95
100
69
85
95
96
66
33
58
80
15
12
6
3
1
0
0
18

Low Clouds (% Sky Obscured)

4
20
29
22
3
16
30
40
40
78
86
73
47
33
58
72
15
12
6
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
30
53
37
57
92
95
100
69
85
87
88
48
0
1
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

87
11
94
100
45
22
66
79
35
35
45
35
14
0
0
0
0
0
0
0
0
0
0
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
1
3
6
21
8
28
5
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)

6
6
6
5
5
6
7
8
8
8
10
10
12
13
12
12
13
12
13
12
12
10
9
7

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
1
1
2
3
3
3
2
1
-1
-2
-4
-5
-7
-8
-9
-10
-11

Feels Like (°C)

-5
-4
-5
-5
-5
-5
-4
-4
-3
-2
-2
-1
-2
-3
-4
-5
-8
-8
-10
-11
-12
-13
-13
-14

Dew Point (°C)

-3
-2
-2
-2
-2
-2
-2
-2
-1
0
1
1
0
-2
-4
-3
-6
-8
-10
-11
-13
-14
-15
-15

Relative Humidity (%)

87
91
92
92
92
91
91
86
88
86
85
86
80
76
73
86
74
73
69
70
67
68
68
70

Pressure (mb)

1015
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1012
1013
1015
1017
1018
1020
1021
1022
1023
1024
1025

Ozone (du)

357
357
357
356
355
356
360
362
364
365
366
370
375
384
393
379
370
369
369
369
372
371
369
370

Friday 5

Waning Gibbous 97%

16:34

08:06

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

Sun - Rise: 07:00, Set: 16:11, Transit: 11:35. Moon - Rise: 16:34, Set: 08:06. Civil Dark: 16:42 - 06:28. Nautical Dark: 17:18 - 05:53. Astro Dark: 17:52 - 05:19

Total Clouds (% Sky Obscured)

39
62
46
25
3
3
3
2
6
28
39
30
45
12
20
40
59
73
92
100
100
100
100
98

Low Clouds (% Sky Obscured)

0
1
1
1
1
1
0
0
0
0
0
0
0
0
20
40
59
73
77
78
83
87
91
92

Medium Clouds (% Sky Obscured)

0
0
0
0
3
3
3
2
4
28
39
30
45
12
4
0
0
15
59
98
94
96
95
77

High Clouds (% Sky Obscured)

39
62
46
25
1
0
0
0
0
0
2
0
0
0
0
0
0
33
67
100
100
100
100
67

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
2
2
1
12

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)

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

Chance of Frost

Temperature (°C)

-11
-12
-12
-12
-12
-12
-11
-10
-8
-7
-6
-5
-4
-4
-5
-6
-7
-7
-7
-6
-6
-6
-5
-5

Feels Like (°C)

-14
-14
-14
-15
-15
-15
-14
-12
-10
-9
-10
-9
-9
-9
-7
-8
-8
-8
-9
-9
-9
-9
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

72
73
73
73
70
70
66
62
57
55
54
55
59
66
76
82
84
84
84
84
82
84
87
89

Pressure (mb)

1025
1026
1026
1026
1027
1027
1027
1027
1027
1026
1025
1023
1023
1022
1021
1021
1021
1021
1020
1019
1019
1018
1018
1017

Ozone (du)

365
363
361
359
358
358
354
348
343
337
334
330
327
325
323
321
321
320
318
315
313
311
308
307

Saturday 6

Waning Gibbous 92%

17:47

09:11

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 OK
01 OK

Sun - Rise: 07:01, Set: 16:11, Transit: 11:36. Moon - Rise: 17:47, Set: 09:11. Civil Dark: 16:42 - 06:29. Nautical Dark: 17:18 - 05:54. Astro Dark: 17:52 - 05:19

Total Clouds (% Sky Obscured)

96
94
86
84
77
88
95
100
100
100
100
64
72
90
97
100
100
100
99
99
74
50
26
20

Low Clouds (% Sky Obscured)

89
85
69
54
38
31
23
16
14
11
8
0
0
0
0
0
0
8
15
23
15
8
0
0

Medium Clouds (% Sky Obscured)

61
44
50
55
58
57
65
66
67
67
68
46
64
76
85
88
91
91
92
95
65
35
6
4

High Clouds (% Sky Obscured)

37
0
0
1
1
36
70
100
100
100
100
64
72
90
67
34
2
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

7
7
7
4
6
7
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 (%)

15
12
16
16
8
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
90
90
89
87
79
72
68
66
67
71
77
81
89
91
92
94
94
94
92
91
91
91

Pressure (mb)

1017
1016
1016
1015
1014
1014
1014
1014
1013
1013
1011
1011
1010
1010
1009
1009
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

305
303
303
304
304
303
304
304
303
299
300
299
298
297
296
296
297
297
299
300
302
304
305
307

Sunday 7

Waning Gibbous 92%

19:06

10:02

02 OK
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK
09 OK
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: 07:02, Set: 16:10, Transit: 11:36. Moon - Rise: 19:06, Set: 10:02. Civil Dark: 16:42 - 06:30. Nautical Dark: 17:18 - 05:54. Astro Dark: 17:52 - 05:20

Total Clouds (% Sky Obscured)

13
7
7
8
7
26
35
46
58
78
100
83
67
55
65
75
85
90
95
95
99
98
97
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
33
67
95
59
33
2
2
2
4
9
20
25
44
81
89
81

Medium Clouds (% Sky Obscured)

2
0
0
0
0
5
10
16
29
42
59
74
67
55
65
75
85
90
95
95
98
95
93
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
5
30
30
30
22
15
9
15
19
25
35
47
10
12

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
7
4
2

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
2
0
2
1
0
7
6
5
16
20
21
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-4
-5
-5
-5
-5
-4
-4
-3
-3
-4
-4
-4
-6
-6
-8
-9
-9
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
89
91
89
84
80
75
76
76
76
77
78
79
78
76
75
77
79
79
84
87
90

Pressure (mb)

1011
1011
1012
1012
1013
1013
1014
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1019
1019
1020
1021
1021
1021
1021

Ozone (du)

307
307
307
307
306
305
305
305
305
306
307
307
309
310
312
313
314
315
319
322
325
327
329
331

Monday 8

Waning Gibbous 84%

20:23

10:39

Sun - Rise: 07:02, Set: 16:10, Transit: 11:36. Moon - Rise: 20:23, Set: 10:39. Civil Dark: 16:42 - 06:31. Nautical Dark: 17:18 - 05:55. Astro Dark: 17:52 - 05:21

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 Andover, Essex, United States of America (42.66,-71.14)

Generated: 02/12/25 02:22:04. Forecast: 02/12/25 to 08/12/25. Timezone: UTC-5.00