Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 39%

11:11

23:57

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
08 Bad

Sun - Rise: 08:05, Set: 16:42, Transit: 12:24. Moon - Rise: 11:11, Set: 23:57. Civil Dark: 17:20 - 07:28. Nautical Dark: 18:01 - 06:47. Astro Dark: 18:40 - 06:08

Total Clouds (% Sky Obscured)

100
97
100
99
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
45
37
68
99
18
99
100
100
100
100
99
97
91
96
65
94
97
95
99
98
99
98
89

Medium Clouds (% Sky Obscured)

54
13
100
91
66
98
48
38
40
23
12
90
78
73
70
100
96
98
91
95
100
94
98
97

High Clouds (% Sky Obscured)

4
95
98
95
96
94
98
93
75
85
95
98
98
99
100
100
84
94
98
99
97
99
88
92

ISS Passover

Visibility (miles)

10
10
10
10
10
8
10
8
10
10
8
10
10
10
10
4
4
10
6
10
10
10
8
7

Fog (%)

-
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

21
68
26
36
37
42
45
51
52
52
66
64
63
55
55
68
73
69
74
67
62
57
50
66

Precipitation Amount (mm)

0.11
0.14
0.09
0.12
0.13
0.16
0.22
0.38
0.4
0.26
0.55
0.53
0.47
0.32
0.31
0.71
1.49
0.65
0.9
0.66
0.55
0.44
0.26
0.94

Wind Speed/Direction (mph)

21
22
23
21
23
23
23
24
23
22
21
22
22
21
22
25
21
23
20
20
20
21
21
23

Chance of Frost

Temperature (°C)

10
10
10
11
11
11
11
10
10
10
11
11
11
11
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

6
6
6
11
11
11
11
10
10
10
11
11
11
11
10
10
10
10
10
10
10
10
10
6

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
89
88
90
92
94
94
96
97
97
99
99
97
97
97
95
96
94
93
92
91
91

Pressure (mb)

1006
1006
1005
1002
1001
999
998
997
996
996
995
994
994
994
993
993
992
992
991
991
990
989
988
988

Ozone (du)

287
293
294
302
302
304
304
303
304
300
300
299
299
300
299
298
298
299
299
301
303
299
302
305

Wednesday 20

First Quarter 49%

11:26

01:04

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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:04, Set: 16:44, Transit: 12:25. Moon - Rise: 11:26, Set: 01:04. Civil Dark: 17:21 - 07:27. Nautical Dark: 18:02 - 06:46. Astro Dark: 18:42 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
63
97
100
100
100
92
39
61
91
22
42
95
81
90
86

Low Clouds (% Sky Obscured)

100
100
83
0
0
35
47
99
100
31
75
89
100
99
84
31
45
91
18
34
91
68
77
68

Medium Clouds (% Sky Obscured)

98
48
82
100
100
100
100
77
72
34
94
99
98
96
85
23
38
16
13
22
52
63
67
63

High Clouds (% Sky Obscured)

100
97
100
100
100
100
100
98
49
41
43
9
45
41
0
0
0
2
0
0
9
2
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
5
7
8
10
10
10
10
7
8
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
1
0
0
0
0
0
0
18
2
0
0
0
0
0
0
0
0
0

Precipitation Type

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
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 (%)

55
38
42
39
31
32
28
35
58
65
72
70
67
55
57
62
36
20
23
26
28
33
31
24

Precipitation Amount (mm)

0.44
0.22
0.27
0.26
0.07
0.1
0.08
0.3
1.2
1.41
2.33
1.66
0.71
0.28
0.31
0.3
0.13
0.05
0.11
0.12
0.12
0.14
0.09
0.07

Wind Speed/Direction (mph)

24
24
24
24
23
23
23
22
22
23
24
25
28
27
28
29
28
26
25
25
25
27
27
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
10
10
11
11
11
10
10
6
5
4
2
-0
-1
-2
-2
-2
-1
-1
-1
-0
-1
-1
-0

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
90
89
88
91
96
98
98
100
100
100
100
98
91
88
86
86
84
84
85
86

Pressure (mb)

987
986
986
985
984
983
982
980
979
978
978
978
979
980
982
983
984
985
986
986
987
986
987
987

Ozone (du)

308
311
314
308
308
308
312
318
321
327
324
328
331
332
339
341
340
337
334
333
333
342
339
335

Thursday 21

Waxing Gibbous 59%

11:42

02:12

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

Sun - Rise: 08:03, Set: 16:46, Transit: 12:25. Moon - Rise: 11:42, Set: 02:12. Civil Dark: 17:23 - 07:26. Nautical Dark: 18:04 - 06:45. Astro Dark: 18:43 - 06:06

Total Clouds (% Sky Obscured)

65
80
68
58
42
22
3
9
15
12
5
31
51
29
17
20
20
20
20
20
20
61
61
61

Low Clouds (% Sky Obscured)

46
63
53
53
38
21
3
9
13
11
2
19
43
14
11
18
18
18
18
18
18
20
20
20

Medium Clouds (% Sky Obscured)

40
54
42
18
10
3
0
0
5
3
2
20
17
23
12
12
12
12
12
12
12
38
38
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
5
2
1
0
0
0
0
0
0
33
33
33

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

Precipitation Probability (%)

19
14
13
16
16
17
16
14
13
12
10
9
0
8
5
5
5
4
4
5
0
7
7
4

Precipitation Amount (mm)

0.05
0.03
0.03
0.07
0.05
0.02
0.02
0.02
0.02
0.01
0.01
0.01
0
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

26
25
24
24
22
20
19
18
17
16
16
15
16
16
16
14
14
14
15
15
14
14
14
14

Chance of Frost

Temperature (°C)

6
6
6
7
7
7
7
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
2
2

Relative Humidity (%)

85
84
83
81
81
82
84
86
89
92
93
93
93
92
91
89
88
88
88
87
86
85
83
82

Pressure (mb)

987
987
987
987
986
986
986
986
986
986
987
987
988
988
989
989
990
990
991
991
992
992
993
993

Ozone (du)

333
331
331
336
336
335
335
337
339
338
339
339
340
340
341
344
345
346
348
348
346
349
349
349

Friday 22

Waxing Gibbous 68%

12:00

03:20

09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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
08 Bad

Sun - Rise: 08:02, Set: 16:47, Transit: 12:25. Moon - Rise: 12:00, Set: 03:20. Civil Dark: 17:24 - 07:25. Nautical Dark: 18:05 - 06:44. Astro Dark: 18:44 - 06:05

Total Clouds (% Sky Obscured)

61
61
61
17
17
17
17
17
17
95
95
95
95
95
95
82
82
82
82
82
82
100
100
100

Low Clouds (% Sky Obscured)

20
20
20
14
14
14
14
14
14
39
39
39
39
39
39
43
43
43
43
43
43
23
23
23

Medium Clouds (% Sky Obscured)

38
38
38
8
8
8
8
8
8
59
59
59
59
59
59
55
55
55
55
55
55
98
98
98

High Clouds (% Sky Obscured)

33
33
33
0
0
0
0
0
0
89
89
89
89
89
89
70
70
70
70
70
70
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

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

Precipitation Probability (%)

5
7
9
9
11
14
18
24
24
15
23
19
19
13
10
4
0
0
0
10
12
26
26
26

Precipitation Amount (mm)

0.01
0.01
0.02
0.04
0.07
0.11
0.11
0.13
0.11
0.1
0.12
0.06
0.08
0.04
0.04
0.01
0
0
0
0.03
0.05
0.1
0.14
0.19

Wind Speed/Direction (mph)

14
14
15
15
14
14
14
14
11
10
11
11
10
10
10
7
8
8
8
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
80
79
79
79
81
84
86
89
94
96
97
96
95
92
90
89
88
86
84
87
88
90

Pressure (mb)

994
995
995
995
996
996
996
996
996
995
996
996
996
996
996
996
997
997
997
996
996
995
995
995

Ozone (du)

349
351
354
356
357
359
360
360
358
359
362
362
362
364
366
370
372
372
370
370
373
372
370
370

Saturday 23

Waxing Gibbous 77%

12:22

04:29

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

Sun - Rise: 08:00, Set: 16:49, Transit: 12:25. Moon - Rise: 12:22, Set: 04:29. Civil Dark: 17:26 - 07:24. Nautical Dark: 18:07 - 06:43. Astro Dark: 18:46 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
6
6
6
6
6
6
20
20
20
20
20
20
50
50
50

Low Clouds (% Sky Obscured)

23
23
23
98
98
98
98
98
98
6
6
6
6
6
6
16
16
16
16
16
16
2
2
2

Medium Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
0
0
0
0
0
0
16
16
16
16
16
16
42
42
42

High Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
41
41
41

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
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
Light Rain
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

22
23
33
35
39
41
41
38
36
54
44
34
26
23
22
13
11
14
20
27
36
38
34
30

Precipitation Amount (mm)

0.15
0.15
0.3
0.45
0.58
0.68
0.76
0.76
0.69
0.6
0.46
0.29
0.19
0.12
0.09
0.03
0.02
0.02
0.03
0.04
0.09
0.13
0.12
0.08

Wind Speed/Direction (mph)

6
7
7
12
13
13
12
12
11
11
10
9
8
8
9
10
13
17
20
22
23
24
23
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
3
3
2
2
2
2
2
2

Relative Humidity (%)

91
92
92
89
89
90
91
93
95
100
99
99
97
98
99
98
97
96
94
93
91
90
88
86

Pressure (mb)

995
994
994
994
993
991
990
990
989
988
988
989
989
990
989
986
986
987
989
989
990
991
992
993

Ozone (du)

368
367
364
367
366
361
359
358
357
363
366
367
368
366
367
371
373
375
377
380
383
386
389
392

Sunday 24

Waxing Gibbous 85%

12:50

05:35

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

Sun - Rise: 07:59, Set: 16:51, Transit: 12:26. Moon - Rise: 12:50, Set: 05:35. Civil Dark: 17:28 - 07:23. Nautical Dark: 18:08 - 06:42. Astro Dark: 18:47 - 06:03

Total Clouds (% Sky Obscured)

50
50
50
98
98
98
98
98
98
24
24
24
24
24
24
20
20
20
20
20
20
12
12
12

Low Clouds (% Sky Obscured)

2
2
2
9
9
9
9
9
9
20
20
20
20
20
20
20
20
20
20
20
20
12
12
12

Medium Clouds (% Sky Obscured)

42
42
42
95
95
95
95
95
95
12
12
12
12
12
12
1
1
1
1
1
1
1
1
1

High Clouds (% Sky Obscured)

41
41
41
95
95
95
95
95
95
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
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
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

23
19
16
15
13
12
11
10
9
7
0
0
0
4
5
7
12
21
28
21
9
0
0
0

Precipitation Amount (mm)

0.07
0.05
0.05
0.04
0.04
0.04
0.04
0.03
0.02
0.01
0
0
0
0.01
0.03
0.09
0.19
0.39
0.48
0.27
0.05
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
5
5
5
5
4
4
4
4
5
5
4
4
4
4
4
5
5
4
5
5
5

Feels Like (°C)

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

Dew Point (°C)

1
1
1
2
2
2
2
1
1
2
2
3
3
3
3
2
3
3
3
3
2
2
2
2

Relative Humidity (%)

85
84
83
82
81
81
81
81
82
83
85
89
90
90
88
86
87
89
90
89
86
85
85
85

Pressure (mb)

994
995
996
997
997
997
998
998
999
999
1000
1000
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1004
1006

Ozone (du)

394
395
395
394
392
389
386
384
383
382
380
380
380
381
383
385
386
386
386
387
388
388
384
379

Monday 25

Waxing Gibbous 91%

13:26

06:37

09 OK
10 Good
11 Good
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
08 Bad

Sun - Rise: 07:58, Set: 16:53, Transit: 12:26. Moon - Rise: 13:26, Set: 06:37. Civil Dark: 17:29 - 07:21. Nautical Dark: 18:10 - 06:41. Astro Dark: 18:49 - 06:02

Total Clouds (% Sky Obscured)

12
12
12
91
91
91
91
91
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
12
12
17
17
17
17
17
17
46
46
46
46
46
46
1
1
1
1
1
1
12
12
12

Medium Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
23
23
23
23
23
23
100
100
100
100
100
100
81
81
81

High Clouds (% Sky Obscured)

0
0
0
88
88
88
88
88
88
99
99
99
99
99
99
33
33
33
33
33
33
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
4
3
3
3
6
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
0
0
0
0
0
0
0
0
0
0
0
0
18
36
50
61
70
73
76
76
77
49
13

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.04
0.2
0.41
0.57
0.67
0.72
0.75
0.74
0.61
0.32
0.11

Wind Speed/Direction (mph)

18
18
19
19
19
18
18
16
15
14
14
14
14
16
17
18
17
15
14
15
17
19
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
83
83
84
86
87
88
90
91
91
91
93
95
97
97
96
95
95
95
95
96
97

Pressure (mb)

1007
1008
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1011
1011
1010
1009
1008
1007
1006
1006
1006
1007

Ozone (du)

374
373
372
371
370
370
367
362
355
348
342
336
332
328
324
322
322
323
325
327
330
333
335
336

Forecast for Minehead, Somerset, UK (51.20,-3.48)

Generated: 19/01/21 09:40:43. Forecast: 19/01/21 to 25/01/21. Timezone: UTC+0.00