Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

New Moon 1%

07:22

20:19

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
12 Bad
13 Bad
14 Good
15 Good
16 Good
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:42, Set: 18:59, Transit: 12:51. Moon - Rise: 07:22, Set: 20:19. Civil Dark: 19:27 - 06:14. Nautical Dark: 20:00 - 05:41. Astro Dark: 20:34 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
100
100
100
100
100
100
91
6
10
9
45
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

60
48
19
46
91
92
83
98
99
100
100
97
27
20
0
0
10
9
27
19
5
2
4
43

High Clouds (% Sky Obscured)

100
100
100
100
100
100
98
93
98
99
91
96
100
100
91
6
0
0
26
100
100
100
100
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

3
3
3
3
3
4
4
4
4
3
5
5
6
7
8
8
9
9
9
8
7
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
4
3
2
1
0
0
1
3
5
7
8
11
12
12
11
11
8
6
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

59
61
63
68
71
74
77
81
84
83
77
69
63
59
54
53
53
57
63
69
75
79
79
77

Pressure (mb)

1028
1028
1028
1029
1029
1030
1030
1031
1031
1032
1032
1032
1031
1030
1030
1029
1028
1027
1026
1026
1026
1026
1026
1025

Ozone (du)

346
348
351
353
355
357
358
363
366
369
368
375
381
382
380
370
366
363
365
365
362
361
363
365

Wednesday 22

Waxing Crescent 6%

07:45

21:33

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:41, Set: 19:00, Transit: 12:50. Moon - Rise: 07:45, Set: 21:33. Civil Dark: 19:28 - 06:13. Nautical Dark: 20:01 - 05:39. Astro Dark: 20:35 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
38
96
64

Low Clouds (% Sky Obscured)

0
2
9
12
21
97
100
100
100
31
88
97
34
62
100
100
69
98
100
81
88
23
49
31

Medium Clouds (% Sky Obscured)

100
100
89
100
100
100
100
50
100
100
100
98
100
99
100
100
81
100
100
99
88
20
94
53

High Clouds (% Sky Obscured)

100
94
98
90
15
70
31
100
100
100
100
100
100
100
100
86
98
99
75
95
55
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
7
8
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

3
4
6
13
14
9
8
8
12
21
19
18
14
13
14
13
8
4
0
6
19
29
21
20

Precipitation Amount (mm)

0.01
0.03
0.05
0.1
0.08
0.04
0.02
0.02
0.04
0.11
0.08
0.04
0.04
0.06
0.13
0.2
0.1
0.02
0
0.04
0.14
0.2
0.1
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
8
8
8
8
8
8
9
10
11
12
13
14
15
15
15
14
13
13
13

Feels Like (°C)

6
5
5
6
6
6
6
6
6
6
7
7
10
11
12
13
14
15
15
15
14
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

76
78
79
81
82
85
88
90
91
92
90
89
87
85
83
79
76
75
76
80
85
88
89
87

Pressure (mb)

1025
1024
1023
1022
1021
1020
1019
1019
1018
1017
1016
1015
1014
1012
1010
1008
1007
1006
1005
1005
1005
1005
1005
1005

Ozone (du)

366
366
366
368
365
363
363
360
359
356
355
353
351
347
343
341
339
337
335
332
329
324
325
324

Thursday 23

Waxing Crescent 12%

08:09

22:47

23 Bad
00 OK
01 OK
02 OK
03 Good
04 Good
05 OK
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

Sun - Rise: 06:39, Set: 19:01, Transit: 12:50. Moon - Rise: 08:09, Set: 22:47. Civil Dark: 19:29 - 06:11. Nautical Dark: 20:03 - 05:38. Astro Dark: 20:37 - 05:03

Total Clouds (% Sky Obscured)

100
37
22
15
7
12
28
54
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
20
11
8
7
12
3
6
20
0
1
1
34
13
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
23
13
8
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
26
51
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

16
2
2
2
2
0
0
0
0
0
0
4
4
5
6
6
7
6
5
4
4
4
4
2

Precipitation Amount (mm)

0.07
0.02
0.02
0.02
0.01
0
0
0
0
0
0
0.01
0.02
0.03
0.05
0.07
0.07
0.06
0.05
0.05
0.05
0.12
0.1
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
7
6
5
5
4
3
2
3
3
3
4
5
6
7
7
7
6
4
3
2
1

Dew Point (°C)

10
9
8
6
5
4
4
3
3
2
1
1
0
-0
-0
-1
-1
-1
-1
-0
-0
-1
-1
-2

Relative Humidity (%)

86
83
81
80
79
79
79
80
82
78
74
70
66
61
57
53
50
48
50
53
59
62
66
66

Pressure (mb)

1006
1006
1006
1007
1007
1007
1008
1009
1010
1011
1012
1012
1013
1013
1012
1012
1012
1013
1013
1014
1015
1015
1016
1016

Ozone (du)

323
322
323
322
321
320
319
319
319
321
321
320
321
320
319
314
312
310
310
308
307
307
308
308

Friday 24

Waxing Crescent 20%

08:37

No Set

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:37, Set: 19:02, Transit: 12:50. Moon - Rise: 08:37, Set: No Set. Civil Dark: 19:31 - 06:09. Nautical Dark: 20:04 - 05:36. Astro Dark: 20:38 - 05:02

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
92
92
92
92
92
92
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
7
6
6
4
6
10
7
3
3
2
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
4
7
19
38
40
62
69
80
79
77
77
81
79

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0.02
0.06
0.28
0.33
0.3
0.77
0.99
1.36
1.36
1.36
1.47
2.51
3.75

Wind Speed/Direction (mph)

8
7
6
6
5
5
5
5
5
6
7
8
8
9
9
10
10
12
13
13
14
13
13
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
69
71
71
70
71
72
73
73
70
70
68
71
77
82
84
89
91
90
90
89
89
91
92

Pressure (mb)

1017
1017
1018
1019
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1019
1017
1016
1015
1013
1012
1011
1009
1008
1008

Ozone (du)

307
305
304
305
303
301
300
299
298
299
298
296
293
290
288
288
288
289
289
290
291
296
302
312

Saturday 25

Waxing Crescent 29%

09:09

23:58

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:35, Set: 19:04, Transit: 12:50. Moon - Rise: 09:09, Set: 23:58. Civil Dark: 19:32 - 06:07. Nautical Dark: 20:05 - 05:34. Astro Dark: 20:40 - 05:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
49
49
49

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
7
7
7

Medium Clouds (% Sky Obscured)

100
100
100
98
98
98
98
98
98
0
0
0
0
0
0
44
44
44
44
44
44
46
46
46

High Clouds (% Sky Obscured)

0
0
0
23
23
23
23
23
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
2
0
0
1
3
4
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

78
72
77
63
47
35
29
30
34
46
46
44
41
37
34
30
19
8
4
4
10
11
12
11

Precipitation Amount (mm)

3.8
2.68
2.01
1.41
0.5
0.25
0.14
0.16
0.25
0.55
0.51
0.39
0.29
0.23
0.18
0.13
0.06
0.02
0.01
0.02
0.07
0.13
0.14
0.14

Wind Speed/Direction (mph)

11
9
8
8
7
8
9
9
10
10
11
11
10
10
10
10
10
10
10
9
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
92
92
91
91
91
90
89
89
88
89
88
87
84
80
77
75
76
77
80
84
86
86

Pressure (mb)

1005
1004
1002
1003
1002
1002
1003
1003
1004
1005
1006
1006
1007
1007
1008
1009
1009
1010
1010
1011
1012
1013
1014
1015

Ozone (du)

322
329
335
342
347
352
356
362
368
369
368
367
365
364
364
371
375
381
385
387
389
390
392
394

Sunday 26

Waxing Crescent 39%

09:48

01:06

23 Bad
00 Bad
01 Bad
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
08 Good
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 OK
22 OK

Sun - Rise: 06:34, Set: 19:05, Transit: 12:49. Moon - Rise: 09:48, Set: 01:06. Civil Dark: 19:33 - 06:05. Nautical Dark: 20:06 - 05:32. Astro Dark: 20:41 - 04:58

Total Clouds (% Sky Obscured)

49
49
49
13
13
13
13
13
13
3
3
3
3
3
3
2
2
2
2
2
2
8
8
8

Low Clouds (% Sky Obscured)

7
7
7
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

46
46
46
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Very 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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

9
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
13
28

Precipitation Amount (mm)

0.11
0.06
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.09
0.35

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
85
85
86
87
89
90
90
85
79
74
67
63
62
64
70
76
79
82
85
88
89

Pressure (mb)

1015
1015
1016
1016
1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

395
394
393
392
392
393
392
389
385
381
379
377
375
373
371
369
365
361
358
355
352
350
350
351

Monday 27

Waxing Crescent 49%

10:35

02:07

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:32, Set: 19:06, Transit: 12:49. Moon - Rise: 10:35, Set: 02:07. Civil Dark: 19:34 - 06:04. Nautical Dark: 20:08 - 05:30. Astro Dark: 20:42 - 04:56

Total Clouds (% Sky Obscured)

8
8
8
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
6
6
6
6
6
6
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
2
2
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

38
40
39
38
37
37
36
37
41
46
42
27
18
19
21
20
14
8
3
5
6
6
4
0

Precipitation Amount (mm)

0.64
0.67
0.54
0.45
0.38
0.32
0.32
0.47
0.74
0.85
0.57
0.22
0.08
0.07
0.1
0.12
0.07
0.02
0.01
0.01
0.01
0.02
0.01
0

Wind Speed/Direction (mph)

5
6
6
6
6
6
6
6
5
5
6
8
9
9
8
7
7
7
7
7
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
89
90
91
92
93
93
92
90
88
87
85
83
81
79
79
81
84
86
88
87

Pressure (mb)

1017
1016
1015
1014
1013
1012
1011
1011
1010
1010
1008
1006
1005
1004
1004
1004
1003
1002
1002
1001
1002
1002
1002
1001

Ozone (du)

352
354
356
359
361
364
366
368
368
369
370
370
371
371
372
372
371
370
370
372
374
377
378
379

Forecast for Andover, Essex County, US (42.66,-71.14)

Generated: 21/03/23 23:39:09. Forecast: 21/03/23 to 27/03/23. Timezone: UTC-4.00