Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 39%

11:10

23:55

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:03, Set: 16:43, Transit: 12:23. Moon - Rise: 11:10, Set: 23:55. Civil Dark: 17:20 - 07:25. Nautical Dark: 18:00 - 06:44. Astro Dark: 18:39 - 06:05

Total Clouds (% Sky Obscured)

98
89
98
99
84
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
79
74
74
74
77
81
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

88
75
14
86
38
97
98
91
91
93
86
52
31
84
63
77
85
100
100
97
95
88
100
100

High Clouds (% Sky Obscured)

83
0
96
98
57
97
92
90
91
91
91
95
98
100
98
98
98
86
87
92
98
100
98
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
8
7
10
10
10
10
7
10
10
7
10
10
10
10
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

16
18
27
30
47
51
54
55
58
58
61
66
68
68
64
65
67
68
73
73
69
67
72
74

Precipitation Amount (mm)

0.04
0.01
0.09
0.12
0.26
0.33
0.4
0.47
0.53
0.56
0.54
0.57
0.62
0.67
0.53
0.53
0.55
0.61
0.88
0.62
0.49
0.48
0.55
1.26

Wind Speed/Direction (mph)

22
23
24
24
27
29
29
30
30
30
29
29
28
28
25
26
28
27
27
28
26
26
28
29

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
93
92
94
95
95
96
98
99
100
100
100
100
100
100
100
99
98
98
96
95
95
94

Pressure (mb)

1008
1008
1007
1007
1004
1003
1001
1000
999
998
998
997
996
996
996
995
995
994
994
993
992
992
991
990

Ozone (du)

278
284
291
292
298
301
303
303
302
303
299
300
300
300
299
298
300
298
297
296
296
299
296
298

Wednesday 20

First Quarter 49%

11:25

01:02

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 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 OK

Sun - Rise: 08:02, Set: 16:44, Transit: 12:23. Moon - Rise: 11:25, Set: 01:02. Civil Dark: 17:21 - 07:24. Nautical Dark: 18:02 - 06:44. Astro Dark: 18:41 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
99
100
97
100
99
17
1
21
18
6
2
1
1
29

Low Clouds (% Sky Obscured)

100
100
100
100
100
98
97
100
99
99
97
87
91
99
93
17
1
21
16
6
2
1
1
0

Medium Clouds (% Sky Obscured)

100
100
96
99
100
100
100
100
93
93
66
100
92
84
98
0
0
1
9
2
0
0
0
1

High Clouds (% Sky Obscured)

99
98
100
100
89
98
99
91
50
0
82
0
0
0
19
0
0
0
0
0
0
0
0
28

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

65
61
50
50
56
51
50
48
42
47
60
69
76
68
56
53
42
0
0
0
0
0
7
6

Precipitation Amount (mm)

0.78
0.74
0.54
0.64
0.57
0.36
0.29
0.27
0.36
0.56
0.54
0.68
1.47
0.74
0.36
0.24
0.15
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

30
31
32
33
32
31
30
29
28
31
33
33
28
23
23
23
25
25
22
21
22
22
24
24

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
9
9
8
6
6
5
5
5
5
5
6
6
6

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
10
10
9
9
10
10
9
9
8
6
5
4
3
3
3
3
3
3
3

Relative Humidity (%)

93
92
93
94
95
96
96
96
97
99
100
100
100
100
100
99
94
91
88
87
84
83
81
82

Pressure (mb)

990
989
989
988
987
986
984
983
982
981
980
979
979
980
981
983
984
986
986
987
988
989
987
988

Ozone (du)

299
302
305
306
302
306
309
315
318
317
322
324
324
329
333
340
339
337
333
330
328
326
335
332

Thursday 21

Waxing Gibbous 59%

11:41

02:09

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
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK

Sun - Rise: 07:59, Set: 16:46, Transit: 12:23. Moon - Rise: 11:41, Set: 02:09. Civil Dark: 17:23 - 07:23. Nautical Dark: 18:03 - 06:43. Astro Dark: 18:42 - 06:04

Total Clouds (% Sky Obscured)

5
80
96
100
100
100
100
100
100
100
98
98
98
98
98
98
5
5
5
5
5
5
1
1

Low Clouds (% Sky Obscured)

0
0
0
1
1
0
25
19
9
10
1
1
1
1
1
1
5
5
5
5
5
5
1
1

Medium Clouds (% Sky Obscured)

1
72
96
100
100
100
100
100
99
100
98
98
98
98
98
98
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
75
54
96
91
22
93
52
69
66
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
7
7
8
9
12
18
19
19
16
0
0
0
0
0
0
4
0
0
0
0
0
5
5

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.02
0.03
0.06
0.07
0.05
0.02
0
0
0
0
0
0
0.01
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

24
23
22
21
21
18
16
14
12
11
11
11
12
12
11
11
11
11
11
11
10
10
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
79
78
78
80
83
86
89
90
93
96
98
97
97
95
92
89
86
87
88
89
90

Pressure (mb)

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

Ozone (du)

328
326
324
324
329
331
330
331
331
332
334
336
337
337
337
337
340
340
340
341
342
344
344
343

Friday 22

Waxing Gibbous 68%

12:00

03:17

08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 07:58, Set: 16:48, Transit: 12:24. Moon - Rise: 12:00, Set: 03:17. Civil Dark: 17:24 - 07:22. Nautical Dark: 18:05 - 06:42. Astro Dark: 18:43 - 06:03

Total Clouds (% Sky Obscured)

1
1
1
1
31
31
31
31
31
31
98
98
98
98
98
98
100
100
100
100
100
100
93
93

Low Clouds (% Sky Obscured)

1
1
1
1
23
23
23
23
23
23
1
1
1
1
1
1
2
2
2
2
2
2
34
34

Medium Clouds (% Sky Obscured)

0
0
0
0
23
23
23
23
23
23
98
98
98
98
98
98
97
97
97
97
97
97
91
91

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
85
85
85
85
85
85
99
99
99
99
99
99
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

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
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
0
0
0
4
7
12
12
16
24
16
13
12
23
21
15
11
0
0
0
0
0
17
11

Precipitation Amount (mm)

0.01
0
0
0
0.01
0.07
0.13
0.13
0.16
0.15
0.15
0.1
0.05
0.1
0.09
0.05
0.04
0
0
0
0
0
0.03
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
86
81
79
78
80
81
84
87
91
93
96
98
98
98
97
96
94
93
91
90
89
88

Pressure (mb)

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

Ozone (du)

343
344
346
350
355
356
356
358
357
356
357
359
362
361
363
365
367
368
366
364
365
366
365
365

Saturday 23

Waxing Gibbous 77%

12:22

04:25

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

Sun - Rise: 07:57, Set: 16:49, Transit: 12:24. Moon - Rise: 12:22, Set: 04:25. Civil Dark: 17:26 - 07:21. Nautical Dark: 18:06 - 06:41. Astro Dark: 18:45 - 06:02

Total Clouds (% Sky Obscured)

93
93
93
93
2
2
2
2
2
2
2
2
2
2
2
2
99
99
99
99
99
99
20
20

Low Clouds (% Sky Obscured)

34
34
34
34
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
2
2

Medium Clouds (% Sky Obscured)

91
91
91
91
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
99
99
99
99
99
99
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
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

15
13
16
22
28
39
44
44
34
22
17
13
11
14
15
15
16
13
12
13
16
19
21
15

Precipitation Amount (mm)

0.07
0.08
0.12
0.19
0.39
0.67
0.92
1.05
0.66
0.24
0.07
0.03
0.04
0.05
0.07
0.08
0.13
0.1
0.06
0.03
0.02
0.02
0.03
0.02

Wind Speed/Direction (mph)

5
6
8
10
16
17
16
16
14
11
8
9
12
13
14
15
19
20
20
21
22
23
23
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
87
85
83
82
84
86
90
96
100
100
100
98
98
97
97
96
94
92
91
89
88
87

Pressure (mb)

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

Ozone (du)

362
362
360
358
358
357
357
357
356
354
360
363
364
365
364
360
360
362
366
368
371
373
375
379

Sunday 24

Waxing Gibbous 85%

12:51

05:31

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

Sun - Rise: 07:56, Set: 16:51, Transit: 12:24. Moon - Rise: 12:51, Set: 05:31. Civil Dark: 17:27 - 07:20. Nautical Dark: 18:07 - 06:40. Astro Dark: 18:46 - 06:01

Total Clouds (% Sky Obscured)

20
20
20
20
31
31
31
31
31
31
0
0
0
0
0
0
92
92
92
92
92
92
88
88

Low Clouds (% Sky Obscured)

2
2
2
2
25
25
25
25
25
25
0
0
0
0
0
0
1
1
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

20
20
20
20
14
14
14
14
14
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
92
92
92
92
92
92
88
88

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
None
None
None
None
None
None

Precipitation Probability (%)

9
7
7
8
8
8
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
5
6
6
6
6
5
4
4
4
4
4
4
4
4
4
5
5
5
4
4
4

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
3
3
2
2
2
2
2
3
3
2
2
2
2
3
3
2
2
2
2

Relative Humidity (%)

86
84
83
80
79
78
79
80
83
85
87
89
91
91
90
89
87
86
86
86
86
87
87
87

Pressure (mb)

993
994
995
996
997
998
998
999
999
1000
1000
1001
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1004
1005

Ozone (du)

383
385
386
385
383
382
380
379
377
376
375
375
376
376
376
376
376
378
380
382
385
386
386
383

Monday 25

Waxing Gibbous 91%

13:27

06:32

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:55, Set: 16:53, Transit: 12:24. Moon - Rise: 13:27, Set: 06:32. Civil Dark: 17:29 - 07:19. Nautical Dark: 18:09 - 06:39. Astro Dark: 18:48 - 06:00

Total Clouds (% Sky Obscured)

88
88
88
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
44
44
44
44
44
44
100
100
100
100
100
100
22
22

Medium Clouds (% Sky Obscured)

0
0
0
0
8
8
8
8
8
8
100
100
100
100
100
100
28
28
28
28
28
28
1
1

High Clouds (% Sky Obscured)

88
88
88
88
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
91
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
4
2
2
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
4
0
0
0
0
0
0
0
0
0
0
0
0
13
36
51
67
76
79
81
77
80
65

Precipitation Amount (mm)

0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.12
0.29
0.51
0.8
1
1.06
0.99
0.77
0.39

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
85
82
79
79
79
80
81
83
86
90
94
98
100
100
100
100
99
98
98
98
98
98

Pressure (mb)

1006
1007
1008
1009
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012
1012
1011
1010
1009
1008
1007
1007
1007

Ozone (du)

377
373
371
371
370
369
366
363
359
353
348
343
339
334
329
325
321
319
318
319
322
326
330
331

Forecast for Beer, Devon, UK (50.70,-3.09)

Generated: 19/01/21 08:29:21. Forecast: 19/01/21 to 25/01/21. Timezone: UTC+0.00