Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 17%

05:13

12:58

00 Good
01 Good
02 Good
03 OK
04 Good
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: 07:15, Set: 17:29, Transit: 12:22. Moon - Rise: 05:13, Set: 12:58. Civil Dark: 18:04 - 06:41. Nautical Dark: 18:43 - 06:01. Astro Dark: 19:22 - 05:22

Total Clouds (% Sky Obscured)

2
1
6
28
9
49
100
100
100
100
100
100
100
98
100
99
100
100
99
98
100
96
98
100

Low Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
2
1
11
38
61
100
15
2
6
72
17
98
17
85
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
0
1
2
53
99
99
100
92
98
98
90
98
95
67
49
30
19
14

High Clouds (% Sky Obscured)

0
0
6
28
9
49
100
100
100
100
100
100
100
90
97
98
98
98
94
96
94
94
91
91

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

Precipitation Type

None
None
None
None
None
None
None
None
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

Precipitation Probability (%)

0
0
0
0
0
3
0
0
0
0
11
20
28
36
47
50
50
48
44
25
13
9
8
9

Precipitation Amount (mm)

0
0
0
0
0
0.01
0
0
0
0
0.02
0.08
0.14
0.17
0.17
0.18
0.19
0.19
0.18
0.13
0.08
0.06
0.05
0.07

Wind Speed/Direction (mph)

14
13
13
13
12
10
10
9
9
10
10
11
12
13
15
16
17
18
18
18
18
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
78
80
81
80
80
80
80
82
84
86
89
92
94
93
91
90
91
91
90
90
90

Pressure (mb)

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

Ozone (du)

371
367
362
357
348
337
332
332
329
328
327
326
324
324
323
322
319
314
311
311
313
314
316
317

Thursday 20

Waning Crescent 10%

06:02

13:57

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 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK

Sun - Rise: 07:13, Set: 17:31, Transit: 12:22. Moon - Rise: 06:02, Set: 13:57. Civil Dark: 18:05 - 06:39. Nautical Dark: 18:45 - 05:59. Astro Dark: 19:24 - 05:20

Total Clouds (% Sky Obscured)

100
98
85
100
100
92
98
100
100
100
100
100
100
100
42
22
13
1
0
0
1
1
1
33

Low Clouds (% Sky Obscured)

98
91
74
100
100
66
89
98
99
100
100
9
14
11
6
4
6
1
0
0
1
1
1
0

Medium Clouds (% Sky Obscured)

85
87
61
54
85
74
98
99
100
99
100
100
99
100
31
21
10
1
0
0
0
1
0
0

High Clouds (% Sky Obscured)

88
81
41
16
12
3
7
0
0
0
0
100
94
100
25
0
0
0
0
0
0
0
0
33

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
8
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very 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
None
None
None
None
None

Precipitation Probability (%)

10
10
10
12
10
8
11
17
35
54
74
82
81
67
37
29
21
13
7
5
0
0
0
0

Precipitation Amount (mm)

0.08
0.07
0.06
0.05
0.04
0.04
0.04
0.05
0.1
0.19
0.42
0.89
1.17
0.73
0.22
0.06
0.03
0.02
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

18
19
19
20
20
21
22
22
23
23
22
21
20
20
20
20
19
18
17
15
14
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
89
88
89
91
93
94
96
97
96
88
79
73
73
74
76
77
78
78
79
79

Pressure (mb)

1010
1010
1009
1008
1007
1006
1005
1004
1004
1003
1003
1004
1004
1006
1008
1010
1012
1014
1015
1016
1017
1018
1020
1020

Ozone (du)

318
318
317
316
315
314
314
315
317
320
324
330
339
354
371
386
396
404
407
405
400
393
384
373

Friday 21

Waning Crescent 5%

06:41

15:01

00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 Bad
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: 07:11, Set: 17:33, Transit: 12:22. Moon - Rise: 06:41, Set: 15:01. Civil Dark: 18:07 - 06:37. Nautical Dark: 18:47 - 05:57. Astro Dark: 19:26 - 05:18

Total Clouds (% Sky Obscured)

2
0
1
0
3
27
44
87
28
95
100
100
99
99
99
99
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
0
0
0
2
21
6
77
11
47
81
64
84
84
84
84
84
84
99
99
99
99
99
99

Medium Clouds (% Sky Obscured)

0
0
1
0
1
0
13
80
2
5
41
76
45
45
45
45
45
45
49
49
49
49
49
49

High Clouds (% Sky Obscured)

0
0
0
0
0
8
37
24
23
91
100
99
96
96
96
96
96
96
81
81
81
81
81
81

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.03
0.03
0.04
0.03
0.03
0.02
0.01
0.01
0.02
0.02
0.03
0.04
0.04
0.04
0.03

Wind Speed/Direction (mph)

14
13
12
12
11
11
12
13
16
18
20
21
22
23
23
23
23
22
22
23
23
24
24
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
82
83
83
83
84
86
86
86
85
83
82
80
79
78
77
76
77
77
77
77
78
79

Pressure (mb)

1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019
1018
1018
1017

Ozone (du)

365
359
354
350
348
346
345
345
347
347
347
346
345
345
345
345
344
342
340
337
334
331
329
327

Saturday 22

Waning Crescent 1%

07:12

16:10

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

Sun - Rise: 07:09, Set: 17:35, Transit: 12:22. Moon - Rise: 07:12, Set: 16:10. Civil Dark: 18:09 - 06:35. Nautical Dark: 18:48 - 05:55. Astro Dark: 19:27 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

84
84
84
84
84
84
53
53
53
53
53
53
100
100
100
100
100
100
48
48
48
48
48
48

Medium Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
99
5
5
5
5
5
5
21
21
21
21
21
21

High Clouds (% Sky Obscured)

73
73
73
73
73
73
61
61
61
61
61
61
30
30
30
30
30
30
98
98
98
98
98
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

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

Precipitation Probability (%)

6
8
12
14
9
6
5
4
4
3
3
4
4
4
0
0
0
5
7
10
15
19
20
14

Precipitation Amount (mm)

0.02
0.03
0.06
0.09
0.08
0.06
0.04
0.03
0.02
0.02
0.02
0.02
0.02
0.01
0
0
0
0.01
0.04
0.09
0.21
0.29
0.22
0.1

Wind Speed/Direction (mph)

25
25
25
25
25
24
24
22
20
19
19
20
21
20
19
18
17
16
15
14
14
14
14
14

Chance of Frost

Temperature (°C)

10
10
11
11
11
11
11
10
10
9
9
9
10
10
10
10
9
9
9
9
9
9
9
9

Feels Like (°C)

10
10
11
11
11
11
11
10
6
5
5
5
6
6
6
6
6
6
5
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

79
80
80
80
79
79
79
82
83
82
78
74
70
70
71
72
72
72
73
74
77
79
80
80

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1016
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1019

Ozone (du)

325
324
322
321
321
321
321
321
321
321
322
323
325
327
330
333
336
339
342
344
347
348
349
348

Sunday 23

New Moon 0%

07:36

17:18

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: 07:07, Set: 17:36, Transit: 12:22. Moon - Rise: 07:36, Set: 17:18. Civil Dark: 18:11 - 06:33. Nautical Dark: 18:50 - 05:53. Astro Dark: 19:29 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
100
100
100
100
100
100
99
99
99
99
99
99
73
73
73
73
73
73

Medium Clouds (% Sky Obscured)

90
90
90
90
90
90
79
79
79
79
79
79
7
7
7
7
7
7
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
90
90
90
90
90
90
88
88
88
88
88
88
96
96
96
96
96
96

ISS Passover

Visibility (miles)

10
10
9
6
6
6
7
9
10
10
10
10
10
10
10
8
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
Very Light Rain
Light Rain
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

13
23
43
57
66
70
69
67
64
57
30
11
10
8
8
7
7
5
5
4
2
2
2
3

Precipitation Amount (mm)

0.05
0.09
0.24
0.43
0.56
0.66
0.71
0.66
0.54
0.4
0.24
0.11
0.05
0.05
0.06
0.07
0.05
0.03
0.02
0.02
0.02
0.02
0.02
0.02

Wind Speed/Direction (mph)

15
17
19
21
21
20
20
21
22
22
21
20
19
19
19
18
16
12
9
7
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
10
10
10
11
11
12
12
12
11
6
5
5
4
4
4
4
4
4
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

82
84
87
89
89
90
90
89
87
84
82
79
77
76
74
73
73
73
74
75
75
75
75
76

Pressure (mb)

1018
1017
1015
1014
1013
1012
1012
1012
1013
1014
1015
1016
1017
1019
1020
1021
1022
1023
1024
1025
1026
1026
1026
1026

Ozone (du)

347
345
343
341
342
343
345
348
353
357
361
366
368
368
366
365
364
364
363
363
362
361
360
357

Monday 24

Waxing Crescent 1%

07:56

18:26

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: 07:05, Set: 17:38, Transit: 12:22. Moon - Rise: 07:56, Set: 18:26. Civil Dark: 18:12 - 06:31. Nautical Dark: 18:52 - 05:51. Astro Dark: 19:31 - 05:12

Total Clouds (% Sky Obscured)

88
88
88
88
88
88
81
81
81
81
81
81
96
96
96
96
96
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
88
88
88
88
88
81
81
81
81
81
81
96
96
96
96
96
96
97
97
97
97
97
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95

High Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95

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

Precipitation Probability (%)

3
3
3
3
3
3
0
3
4
6
7
7
7
5
4
4
4
3
5
11
22
26
16
10

Precipitation Amount (mm)

0.02
0.03
0.05
0.06
0.03
0.01
0
0.02
0.06
0.11
0.1
0.08
0.07
0.06
0.06
0.05
0.03
0.02
0.02
0.04
0.1
0.15
0.14
0.1

Wind Speed/Direction (mph)

7
8
8
10
11
14
16
18
19
20
22
23
24
24
24
24
23
23
22
21
20
19
18
17

Chance of Frost

Temperature (°C)

5
5
5
6
6
6
7
7
7
7
8
9
10
11
12
13
12
11
10
10
10
10
9
9

Feels Like (°C)

2
2
2
2
2
2
3
2
2
3
3
5
6
11
12
13
12
11
6
6
6
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

77
80
82
84
83
82
82
83
84
86
89
91
90
83
77
72
73
74
75
76
77
76
75
72

Pressure (mb)

1025
1024
1023
1022
1021
1020
1019
1018
1017
1016
1014
1013
1012
1011
1010
1010
1009
1009
1008
1008
1008
1008
1007
1007

Ozone (du)

355
351
347
345
346
349
350
349
348
347
347
348
349
349
350
350
349
348
347
347
346
348
351
356

Tuesday 25

Waxing Crescent 4%

08:13

19:34

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: 07:03, Set: 17:40, Transit: 12:21. Moon - Rise: 08:13, Set: 19:34. Civil Dark: 18:14 - 06:29. Nautical Dark: 18:53 - 05:49. Astro Dark: 19:33 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
42
42
42
42
42
42
97
97
97
97
97
97

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
42
42
42
42
42
42
88
88
88
88
88
88

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
70
70
70
70
70
70
13
13
13
13
13
13
91
91
91
91
91
91

High Clouds (% Sky Obscured)

95
95
95
95
95
95
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
7
5
3
3
7
10
10
10
8
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

7
5
4
0
0
0
0
0
0
0
0
12
20
27
43
43
33
15
3
0
0
0
0
6

Precipitation Amount (mm)

0.05
0.02
0.01
0
0
0
0
0
0
0
0
0.01
0.03
0.1
0.23
0.3
0.18
0.05
0.01
0
0
0
0
0.02

Wind Speed/Direction (mph)

16
15
13
12
12
13
14
16
18
20
21
22
22
23
24
24
22
20
18
19
22
23
23
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
72
74
74
76
77
77
75
73
68
64
61
63
66
70
71
71
69
69
69
69
68
67

Pressure (mb)

1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005

Ozone (du)

358
357
353
352
355
359
365
373
381
388
393
396
400
406
412
417
420
422
422
418
411
406
402
400

Forecast for Worcester, Worcestershire, UK (52.21,-2.22)

Generated: 19/02/20 08:41:08. Forecast: 19/02/20 to 25/02/20. Timezone: UTC+0.00