Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Gibbous 98%

17:36

06:41

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: 06:17, Set: 18:30, Transit: 12:23. Moon - Rise: 17:36, Set: 06:41. Civil Dark: 19:08 - 05:38. Nautical Dark: 19:54 - 04:52. Astro Dark: 20:44 - 04:03

Total Clouds (% Sky Obscured)

100
100
99
99
100
100
100
99
100
100
100
99
99
100
100
92
98
77
99
100
85
99
100
83

Low Clouds (% Sky Obscured)

98
88
81
98
99
100
100
99
99
99
97
98
98
100
95
85
98
71
98
95
70
99
100
81

Medium Clouds (% Sky Obscured)

9
32
3
1
1
0
1
2
2
1
1
4
33
17
7
7
2
24
98
99
42
0
19
25

High Clouds (% Sky Obscured)

99
98
96
83
64
89
63
93
70
95
98
95
70
91
96
48
11
4
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
0
0
0
3
0
0
0
0
0
4
5
5
6
6
10
10
9
8
8
8
6
6
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
11
11
10
10
9
9
9
9
10
11
12
14
16
19
21
21
21
21
22
22
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
4
5
5
5
5
5
5
6
6
7
10
12
13
14
14
14
13
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

76
76
77
78
79
79
79
80
79
78
77
76
74
73
67
63
61
63
67
72
73
74
74
75

Pressure (mb)

1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024
1023
1023
1022
1022
1021
1020
1020
1019
1019
1019
1019
1020
1020

Ozone (du)

274
275
277
278
280
282
284
285
286
286
286
287
287
288
288
288
288
287
286
286
286
287
289
290

Wednesday 20

Waxing Gibbous 100%

19:08

06:59

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: 06:14, Set: 18:32, Transit: 12:23. Moon - Rise: 19:08, Set: 06:59. Civil Dark: 19:11 - 05:35. Nautical Dark: 19:57 - 04:49. Astro Dark: 20:47 - 03:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
99
100
100
100
100
97
98
100
100
100
100
100
98
99
99
100
100

Low Clouds (% Sky Obscured)

100
100
99
99
99
100
86
90
95
100
98
88
50
59
93
100
100
100
100
95
85
1
1
23

Medium Clouds (% Sky Obscured)

56
73
97
98
99
100
94
98
100
100
100
100
95
96
100
100
100
98
73
9
27
5
1
4

High Clouds (% Sky Obscured)

0
0
2
23
91
41
2
8
13
23
44
1
42
37
26
98
5
99
77
88
97
99
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
8
8
9
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
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 (%)

10
12
12
10
9
11
19
30
46
52
44
38
30
22
16
17
17
19
20
19
17
11
7
8

Precipitation Amount (mm)

0.08
0.09
0.07
0.04
0.04
0.04
0.07
0.11
0.21
0.36
0.48
0.44
0.33
0.24
0.2
0.17
0.16
0.15
0.14
0.14
0.1
0.06
0.04
0.04

Wind Speed/Direction (mph)

20
18
18
17
16
15
13
11
9
7
6
5
5
5
6
8
9
9
9
10
11
12
13
14

Chance of Frost

Temperature (°C)

11
11
11
11
11
10
10
10
10
9
9
9
9
10
11
12
13
12
12
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
7
7
7
7
7

Relative Humidity (%)

76
78
78
78
78
79
79
80
83
85
87
88
87
86
81
76
73
73
76
79
80
81
81
80

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1022
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019

Ozone (du)

290
291
292
292
292
293
293
294
297
300
303
305
306
308
309
311
312
312
313
313
313
313
313
312

Thursday 21

Full Moon 98%

20:38

07:16

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

Sun - Rise: 06:11, Set: 18:34, Transit: 12:23. Moon - Rise: 20:38, Set: 07:16. Civil Dark: 19:13 - 05:32. Nautical Dark: 19:59 - 04:46. Astro Dark: 20:49 - 03:56

Total Clouds (% Sky Obscured)

100
97
98
95
99
100
100
100
95
26
18
98
92
89
99
95
41
21
36
29
29
29
29
29

Low Clouds (% Sky Obscured)

4
16
31
45
41
100
100
98
4
7
1
0
0
2
69
84
7
13
20
2
2
2
2
2

Medium Clouds (% Sky Obscured)

2
5
1
3
1
0
0
0
0
0
0
2
70
14
95
89
36
16
31
28
28
28
28
28

High Clouds (% Sky Obscured)

100
96
98
92
98
96
99
98
94
20
17
98
84
87
83
56
6
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
9
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
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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
None
None
None

Precipitation Probability (%)

9
10
8
5
0
4
7
9
8
7
0
9
12
15
15
14
11
9
8
8
6
5
5
4

Precipitation Amount (mm)

0.04
0.03
0.02
0.01
0
0.01
0.03
0.04
0.03
0.01
0
0.01
0.04
0.08
0.11
0.14
0.14
0.09
0.04
0.02
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

14
15
15
16
16
17
18
19
20
21
22
23
24
24
24
24
23
22
20
19
18
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
10
10
10
7
6
6
6
6
10
11
12
12
12
11
6
5
3
2
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
80
80
80
80
79
78
77
75
72
68
64
61
61
62
63
63
63
63
63
64
63

Pressure (mb)

1018
1018
1017
1016
1015
1014
1013
1012
1011
1010
1009
1009
1009
1009
1010
1010
1011
1012
1013
1014
1016
1017
1018
1019

Ozone (du)

311
311
310
310
310
311
312
313
314
316
319
322
326
331
336
341
347
356
366
375
383
391
397
399

Friday 22

Waning Gibbous 94%

22:05

07:33

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

Sun - Rise: 06:08, Set: 18:36, Transit: 12:22. Moon - Rise: 22:05, Set: 07:33. Civil Dark: 19:15 - 05:30. Nautical Dark: 20:02 - 04:43. Astro Dark: 20:52 - 03:52

Total Clouds (% Sky Obscured)

29
70
70
70
70
70
70
15
15
15
15
15
15
19
19
19
19
19
19
25
25
25
25
25

Low Clouds (% Sky Obscured)

2
24
24
24
24
24
24
11
11
11
11
11
11
15
15
15
15
15
15
13
13
13
13
13

Medium Clouds (% Sky Obscured)

28
65
65
65
65
65
65
12
12
12
12
12
12
13
13
13
13
13
13
20
20
20
20
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
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
10
10
10
10
9
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
64
65
66
66
67
66
64
62
60
58
56
54
53
52
53
55
57
60
62
64
66
67

Pressure (mb)

1020
1021
1022
1023
1024
1024
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

401
403
407
413
418
422
425
427
427
425
424
426
429
431
432
433
433
431
428
427
428
431
433
432

Saturday 23

Waning Gibbous 87%

No Rise

07:52

23 OK
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 OK
19 OK
20 OK
21 OK
22 OK

Sun - Rise: 06:05, Set: 18:38, Transit: 12:22. Moon - Rise: No Rise, Set: 07:52. Civil Dark: 19:17 - 05:27. Nautical Dark: 20:04 - 04:40. Astro Dark: 20:55 - 03:49

Total Clouds (% Sky Obscured)

25
56
56
56
56
56
56
99
99
99
99
99
99
49
49
49
49
49
49
30
30
30
30
30

Low Clouds (% Sky Obscured)

13
34
34
34
34
34
34
5
5
5
5
5
5
44
44
44
44
44
44
28
28
28
28
28

Medium Clouds (% Sky Obscured)

20
21
21
21
21
21
21
0
0
0
0
0
0
23
23
23
23
23
23
6
6
6
6
6

High Clouds (% Sky Obscured)

0
33
33
33
33
33
33
99
99
99
99
99
99
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
9
5
2
1
1
2
4
8
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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

5
5
0
0
0
9
27
42
41
34
26
20
18
15
11
8
7
6
5
4
4
4
4
4

Precipitation Amount (mm)

0.01
0.01
0
0
0
0.03
0.12
0.23
0.25
0.22
0.2
0.2
0.19
0.16
0.1
0.04
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.01

Wind Speed/Direction (mph)

14
15
16
18
19
19
19
19
19
20
21
21
22
22
23
23
23
22
21
19
17
15
13
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
68
67
68
70
72
74
74
71
69
65
62
60
59
57
58
59
61
63
64
65
65
65

Pressure (mb)

1025
1024
1023
1022
1021
1020
1020
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1023
1024
1025
1026
1026

Ozone (du)

431
431
434
439
443
445
446
445
440
433
427
421
416
411
407
403
398
391
384
377
368
359
352
349

Sunday 24

Waning Gibbous 79%

23:29

08:14

23 OK
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: 06:03, Set: 18:41, Transit: 12:22. Moon - Rise: 23:29, Set: 08:14. Civil Dark: 19:20 - 05:24. Nautical Dark: 20:07 - 04:37. Astro Dark: 20:58 - 03:45

Total Clouds (% Sky Obscured)

30
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
65
65
65
65
65

Low Clouds (% Sky Obscured)

28
58
58
58
58
58
58
77
77
77
77
77
77
99
99
99
99
99
99
36
36
36
36
36

Medium Clouds (% Sky Obscured)

6
95
95
95
95
95
95
100
100
100
100
100
100
16
16
16
16
16
16
48
48
48
48
48

High Clouds (% Sky Obscured)

0
78
78
78
78
78
78
5
5
5
5
5
5
96
96
96
96
96
96
32
32
32
32
32

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
6
2
1
2
3
5
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

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
7
10
10
8
7
6
5
5
4
3
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.05
0.1
0.11
0.11
0.09
0.07
0.04
0.03
0.02
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
-0
0
0
-0
-0
-0
0
1
2
3
4
5
6
10
10
7
6
5
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

65
65
65
65
65
65
64
64
66
68
69
68
65
62
60
59
59
61
63
64
65
66
68
70

Pressure (mb)

1026
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

347
346
344
343
342
342
341
341
340
340
339
338
337
336
336
336
337
337
337
337
337
338
339
339

Monday 25

Waning Gibbous 70%

00:48

08:41

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: 06:00, Set: 18:43, Transit: 12:21. Moon - Rise: 00:48, Set: 08:41. Civil Dark: 19:22 - 05:21. Nautical Dark: 20:09 - 04:34. Astro Dark: 21:01 - 03:42

Total Clouds (% Sky Obscured)

65
92
92
92
92
92
92
100
100
100
100
100
100
100
100
100
100
100
100
95
95
95
95
95

Low Clouds (% Sky Obscured)

36
43
43
43
43
43
43
6
6
6
6
6
6
71
71
71
71
71
71
27
27
27
27
27

Medium Clouds (% Sky Obscured)

48
63
63
63
63
63
63
98
98
98
98
98
98
43
43
43
43
43
43
69
69
69
69
69

High Clouds (% Sky Obscured)

32
79
79
79
79
79
79
100
100
100
100
100
100
100
100
100
100
100
100
85
85
85
85
85

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
9
9
10
11
12
13
13
13
13
12
11
10
10
9
9

Feels Like (°C)

5
5
5
5
5
5
4
5
5
6
6
10
11
12
13
13
13
13
12
11
10
7
6
6

Dew Point (°C)

3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Relative Humidity (%)

72
74
75
75
76
76
76
75
73
71
69
66
63
58
56
54
54
56
59
62
65
67
69
70

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027

Ozone (du)

339
338
338
338
338
338
338
339
338
338
338
338
338
338
339
341
342
343
343
344
346
348
350
353

Forecast for Culloden Moor, Highland, UK (57.48,-4.07)

Generated: 19/03/19 23:32:14. Forecast: 19/03/19 to 25/03/19. Timezone: UTC+0.00