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: 08:03, Set: 16:45, Transit: 12:24. Moon - Rise: 11:11, Set: 23:57. Civil Dark: 17:22 - 07:26. Nautical Dark: 18:02 - 06:46. Astro Dark: 18:41 - 06:07

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
87
98
95
89
86
91
98
96
100
100
100
100
94
94
95
97
100
100
100
99
98
100
100

Medium Clouds (% Sky Obscured)

0
23
96
100
99
77
86
50
88
100
34
40
89
63
84
88
73
52
86
98
73
97
100
99

High Clouds (% Sky Obscured)

20
99
89
56
86
97
97
94
95
91
87
87
98
98
98
97
98
98
99
99
98
100
99
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
6
10
7
6
5
9
9
6
10
10
10
10
6
7
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
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 (%)

87
26
28
41
48
55
59
64
67
68
72
72
70
69
68
67
71
71
73
74
73
75
75
66

Precipitation Amount (mm)

0.13
0.1
0.14
0.24
0.31
0.41
0.54
0.7
0.77
0.8
0.82
1
0.96
0.79
0.62
0.53
0.93
1.04
0.99
0.85
0.76
1.02
1.27
0.93

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1008
1007
1007
1004
1003
1001
1000
999
998
998
997
996
996
996
995
995
994
994
993
992
991
991
990
989

Ozone (du)

287
292
292
297
300
303
302
302
303
299
300
301
300
299
298
299
298
296
296
297
300
296
298
300

Wednesday 20

First Quarter 49%

11:27

01:03

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 Good
04 Good
05 Good
06 Good
07 OK
08 OK

Sun - Rise: 08:02, Set: 16:47, Transit: 12:25. Moon - Rise: 11:27, Set: 01:03. Civil Dark: 17:23 - 07:25. Nautical Dark: 18:04 - 06:45. Astro Dark: 18:42 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
98
100
100
99
100
97
99
100
100
100
95
58
89
70
35
1
4
6
6
6
6

Low Clouds (% Sky Obscured)

100
100
100
94
100
96
98
100
95
97
100
100
100
2
56
89
70
31
1
4
6
0
0
0

Medium Clouds (% Sky Obscured)

99
99
63
91
98
95
73
69
86
91
77
36
98
95
24
1
8
9
0
0
0
5
5
5

High Clouds (% Sky Obscured)

100
99
99
35
8
94
2
77
30
1
1
0
11
2
0
0
0
0
0
0
0
1
1
1

ISS Passover

Visibility (miles)

10
10
9
10
10
10
10
8
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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

Precipitation Probability (%)

56
57
53
61
63
59
57
61
62
69
72
74
62
57
48
39
10
8
6
4
0
0
6
8

Precipitation Amount (mm)

0.76
0.96
0.76
0.78
0.75
0.72
0.75
1
1.07
1.03
1.07
1.16
0.64
0.46
0.27
0.15
0.04
0.03
0.02
0.01
0
0
0.01
0.02

Wind Speed/Direction (mph)

30
30
30
30
29
28
27
27
30
31
29
24
22
20
22
23
22
20
20
20
20
21
22
21

Chance of Frost

Temperature (°C)

10
10
10
10
11
11
11
11
10
10
10
8
7
6
6
5
5
5
5
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
93
94
94
95
94
96
98
99
98
100
98
97
94
91
91
89
87
84
83
82
81
80

Pressure (mb)

989
988
987
986
985
984
983
981
980
979
979
979
980
982
983
985
986
987
987
988
989
989
988
989

Ozone (du)

304
305
307
304
306
312
317
318
319
325
324
325
330
333
339
334
332
328
327
325
324
332
330
326

Thursday 21

Waxing Gibbous 59%

11:43

02:10

09 OK
10 OK
11 Good
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 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:01, Set: 16:48, Transit: 12:25. Moon - Rise: 11:43, Set: 02:10. Civil Dark: 17:25 - 07:24. Nautical Dark: 18:05 - 06:44. Astro Dark: 18:44 - 06:05

Total Clouds (% Sky Obscured)

6
6
6
27
27
27
27
27
27
0
0
0
0
0
0
0
0
0
0
0
0
77
77
77

Low Clouds (% Sky Obscured)

0
0
0
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)

5
5
5
21
21
21
21
21
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
77
77
77

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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
10
7
9
9
12
13
13
11
0
0
0
0
0
0
5
4
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.04
0.03
0.01
0.02
0.03
0.05
0.06
0.04
0.01
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
20
19
19
17
14
12
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
79
77
78
80
82
85
88
90
92
94
94
94
93
92
91
89
88
87
87
87
90
91

Pressure (mb)

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

Ozone (du)

324
323
324
329
330
329
329
329
331
335
337
337
337
337
337
340
340
340
340
342
343
343
343
343

Friday 22

Waxing Gibbous 68%

12:02

03:18

09 Bad
10 Bad
11 Bad
12 OK
13 Good
14 Good
15 Good
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: 07:59, Set: 16:50, Transit: 12:25. Moon - Rise: 12:02, Set: 03:18. Civil Dark: 17:26 - 07:23. Nautical Dark: 18:06 - 06:43. Astro Dark: 18:45 - 06:04

Total Clouds (% Sky Obscured)

77
77
77
3
3
3
3
3
3
88
88
88
88
88
88
100
100
100
100
100
100
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
3
3
3
3
3
3
2
2
2
2
2
2
9
9
9
9
9
9
7
7
7

Medium Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
1
88
88
88
88
88
88
100
100
100
100
100
100
98
98
98

High Clouds (% Sky Obscured)

77
77
77
0
0
0
0
0
0
2
2
2
2
2
2
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
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

0
9
13
14
7
9
9
13
20
15
10
10
17
20
14
10
0
0
0
0
0
28
29
23

Precipitation Amount (mm)

0
0.03
0.11
0.22
0.03
0.08
0.07
0.09
0.14
0.17
0.06
0.03
0.05
0.06
0.05
0.04
0
0
0
0
0
0.15
0.15
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
86
81
79
76
77
79
83
86
91
94
96
98
98
97
95
94
91
89
88
87
87
88
88

Pressure (mb)

995
995
996
996
996
996
996
997
997
996
996
996
996
997
997
997
997
997
997
996
996
995
995
995

Ozone (du)

344
349
351
356
356
356
357
357
356
358
361
362
360
364
366
367
368
366
365
365
365
364
363
360

Saturday 23

Waxing Gibbous 77%

12:24

04:26

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: 07:58, Set: 16:52, Transit: 12:26. Moon - Rise: 12:24, Set: 04:26. Civil Dark: 17:28 - 07:22. Nautical Dark: 18:08 - 06:42. Astro Dark: 18:47 - 06:04

Total Clouds (% Sky Obscured)

98
98
98
87
87
87
87
87
87
90
90
90
90
90
90
98
98
98
98
98
98
94
94
94

Low Clouds (% Sky Obscured)

7
7
7
30
30
30
30
30
30
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

98
98
98
5
5
5
5
5
5
41
41
41
41
41
41
98
98
98
98
98
98
94
94
94

High Clouds (% Sky Obscured)

0
0
0
83
83
83
83
83
83
90
90
90
90
90
90
97
97
97
97
97
97
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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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
None
None
None
None
None

Precipitation Probability (%)

22
22
26
25
31
36
33
26
17
16
12
10
10
12
12
13
11
7
6
0
0
0
0
0

Precipitation Amount (mm)

0.21
0.26
0.35
0.43
0.53
0.56
0.53
0.33
0.12
0.07
0.04
0.03
0.03
0.04
0.07
0.1
0.07
0.02
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
9
15
15
15
15
12
10
7
8
10
12
13
14
19
19
20
20
20
20
20
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
83
80
79
81
84
89
94
99
99
97
95
95
96
95
93
91
89
88
87
86
85
83

Pressure (mb)

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

Ozone (du)

360
357
355
356
356
356
356
354
354
359
362
365
365
364
360
361
362
364
365
367
369
371
374
378

Sunday 24

Waxing Gibbous 85%

12:53

05:32

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: 07:57, Set: 16:53, Transit: 12:26. Moon - Rise: 12:53, Set: 05:32. Civil Dark: 17:29 - 07:21. Nautical Dark: 18:09 - 06:41. Astro Dark: 18:48 - 06:03

Total Clouds (% Sky Obscured)

94
94
94
37
37
37
37
37
37
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
19
19
19
19
19
19
4
4
4
4
4
4
27
27
27
27
27
27
95
95
95

Medium Clouds (% Sky Obscured)

94
94
94
1
1
1
1
1
1
93
93
93
93
93
93
98
98
98
98
98
98
100
100
100

High Clouds (% Sky Obscured)

0
0
0
21
21
21
21
21
21
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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

None
None
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
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
19
18
17
17
17
16
14
12
11
11
12
12
12
12
12
13
15
16
16
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
79
78
78
78
79
82
85
87
90
91
92
91
88
87
87
89
89
89
88
87
86
86

Pressure (mb)

995
996
996
997
998
999
999
999
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1004
1004
1005
1007

Ozone (du)

380
379
378
376
374
373
372
372
372
372
372
372
372
373
374
375
377
378
379
381
383
383
380
374

Monday 25

Waxing Gibbous 91%

13:30

06:33

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: 07:56, Set: 16:55, Transit: 12:26. Moon - Rise: 13:30, Set: 06:33. Civil Dark: 17:31 - 07:20. Nautical Dark: 18:11 - 06:40. Astro Dark: 18:49 - 06:02

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)

95
95
95
98
98
98
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Medium Clouds (% Sky Obscured)

100
100
100
85
85
85
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

High Clouds (% Sky Obscured)

100
100
100
98
98
98
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
4
3
3
6
10
10
10
10

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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
Very Light Rain

Precipitation Probability (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
14
34
52
70
75
78
80
77
79
59
33

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.12
0.3
0.54
0.84
1.03
0.95
0.72
0.5
0.31
0.27

Wind Speed/Direction (mph)

15
15
15
15
15
15
14
13
11
10
10
10
10
12
15
16
16
15
15
14
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
79
77
76
76
78
80
83
87
91
95
98
99
99
99
99
97
96
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

370
368
368
366
364
361
358
354
349
345
341
337
333
328
324
321
318
317
317
321
326
330
332
334

Forecast for Teignmouth, Devon, UK (50.55,-3.50)

Generated: 19/01/21 09:14:52. Forecast: 19/01/21 to 25/01/21. Timezone: UTC+0.00