Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Gibbous 99%

16:08

07:35

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

Sun - Rise: 07:24, Set: 17:43, Transit: 12:35. Moon - Rise: 16:08, Set: 07:35. Civil Dark: 18:17 - 06:51. Nautical Dark: 18:55 - 06:13. Astro Dark: 19:32 - 05:35

Total Clouds (% Sky Obscured)

0
0
0
2
46
34
24
73
81
81
63
34
43
43
65
89
99
68
95
100
99
100
100
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
31
95
52
30
70
91
62
66
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
31
72
99
98
100
100
84

High Clouds (% Sky Obscured)

0
0
0
2
46
34
24
73
81
81
63
34
43
43
64
84
95
34
86
82
90
23
0
0

Alternative Forecast % Cloud Cover

0
0
0
0
0
17
40
58
66
70
73
79
85
90
92
94
95
96
98
98
99
99
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
7
5
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

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
7
11
15
15
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
9
7
5
4
3
3
3
3
3
3
2
2
2
1
1
2
3
4
5
6
7
7

Feels Like (°C)

12
11
8
5
2
1
1
0
-0
-0
-1
-1
-1
-1
-1
-2
-2
-1
0
1
2
3
4
4

Dew Point (°C)

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

Relative Humidity (%)

60
60
64
71
76
77
76
75
76
77
79
81
83
85
86
87
87
87
85
85
85
84
82
79

Pressure (mb)

1019
1019
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

310
310
309
307
304
299
292
288
286
285
286
289
295
302
312
324
336
347
358
367
375
381
384
382

Tuesday 19

Full Moon 100%

17:32

08:08

15 Bad
16 Bad
17 OK
18 OK
19 OK
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
09 Bad
10 Bad
11 Good
12 Good
13 OK
14 Good

Sun - Rise: 07:22, Set: 17:45, Transit: 12:34. Moon - Rise: 17:32, Set: 08:08. Civil Dark: 18:18 - 06:49. Nautical Dark: 18:56 - 06:11. Astro Dark: 19:34 - 05:33

Total Clouds (% Sky Obscured)

84
62
19
25
36
51
63
98
98
52
98
99
99
99
98
98
97
91
61
90
7
11
26
13

Low Clouds (% Sky Obscured)

84
62
19
25
36
47
46
39
34
4
2
2
17
28
18
15
17
21
13
2
0
1
2
8

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
1
0
0
0
0
15
62
94
22
6
1
10
52
30
2
6
24
3

High Clouds (% Sky Obscured)

0
0
0
0
0
7
31
97
97
50
98
99
99
96
97
98
96
89
11
85
5
6
0
4

Alternative Forecast % Cloud Cover

96
91
80
65
52
40
31
26
28
36
46
60
76
88
92
93
91
87
81
76
74
73
71
68

ISS Passover

Visibility (miles)

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

10
5
5
5
3
3
0
0
0
0
2
2
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
75
79
82
84
84
85
86
87
88
88
89
88
89
89
90
90
88
87
83
78
73
70

Pressure (mb)

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

Ozone (du)

377
371
365
358
351
345
339
334
332
331
330
329
329
329
328
327
327
327
328
328
328
327
327
327

Wednesday 20

Waning Gibbous 97%

18:57

08:36

15 OK
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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:20, Set: 17:47, Transit: 12:34. Moon - Rise: 18:57, Set: 08:36. Civil Dark: 18:20 - 06:47. Nautical Dark: 18:58 - 06:09. Astro Dark: 19:36 - 05:31

Total Clouds (% Sky Obscured)

48
98
98
98
99
98
95
95
95
94
91
77
72
57
76
49
88
88
88
88
88
88
87
87

Low Clouds (% Sky Obscured)

18
78
45
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
80
80

Medium Clouds (% Sky Obscured)

39
21
48
89
98
56
13
16
29
21
21
10
13
7
16
37
46
46
46
46
46
46
0
0

High Clouds (% Sky Obscured)

4
93
95
95
96
95
94
95
94
92
90
74
69
55
73
27
84
84
84
84
84
84
52
52

Alternative Forecast % Cloud Cover

64
62
62
63
66
74
83
90
92
91
91
93
96
97
95
91
87
82
76
73
75
80
83
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
0
0
0
0
0
2
2
2
2
2
2
2
2
2
1
1
2
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
73
79
84
86
86
86
87
88
89
90
90
90
91
92
93
91
89
86
83
79
75
72

Pressure (mb)

1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029

Ozone (du)

326
326
327
328
329
330
331
332
332
333
334
337
340
342
343
342
342
342
342
341
340
338
337
335

Thursday 21

Waning Gibbous 91%

20:20

09:01

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 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:18, Set: 17:48, Transit: 12:34. Moon - Rise: 20:20, Set: 09:01. Civil Dark: 18:22 - 06:45. Nautical Dark: 19:00 - 06:07. Astro Dark: 19:37 - 05:29

Total Clouds (% Sky Obscured)

87
87
87
87
60
60
60
60
60
60
25
25
25
25
25
25
63
63
63
63
63
63
95
95

Low Clouds (% Sky Obscured)

80
80
80
80
42
42
42
42
42
42
23
23
23
23
23
23
60
60
60
60
60
60
95
95

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
10
10
10
10
10
15
15
15
15
15
15
0
0

High Clouds (% Sky Obscured)

52
52
52
52
31
31
31
31
31
31
0
0
0
0
0
0
7
7
7
7
7
7
13
13

Alternative Forecast % Cloud Cover

85
85
85
84
80
71
60
52
49
48
49
53
60
63
63
61
57
51
42
34
30
27
22
15

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
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
9
8
7
6
6
5
4
4
4
4
4
4
4
4
4
6
7
8
10
11
12

Feels Like (°C)

11
10
9
8
6
5
5
4
3
3
3
3
3
3
3
4
4
4
6
7
8
9
11
12

Dew Point (°C)

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

Relative Humidity (%)

71
72
74
80
84
85
85
85
85
86
86
87
87
87
88
89
91
89
88
85
79
72
66
63

Pressure (mb)

1028
1028
1029
1029
1030
1031
1031
1032
1033
1033
1033
1034
1034
1034
1035
1035
1035
1036
1037
1037
1037
1037
1037
1037

Ozone (du)

334
332
330
329
327
325
324
322
321
319
318
316
314
312
310
308
306
304
303
301
300
298
297
296

Friday 22

Waning Gibbous 83%

21:41

09:26

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 OK
08 OK
09 OK
10 Good
11 Good
12 Good
13 Bad
14 Bad

Sun - Rise: 07:16, Set: 17:50, Transit: 12:34. Moon - Rise: 21:41, Set: 09:26. Civil Dark: 18:23 - 06:43. Nautical Dark: 19:01 - 06:05. Astro Dark: 19:39 - 05:28

Total Clouds (% Sky Obscured)

95
95
95
95
84
84
84
84
84
84
67
67
67
67
67
67
16
16
16
16
16
16
95
95

Low Clouds (% Sky Obscured)

95
95
95
95
77
77
77
77
77
77
67
67
67
67
67
67
16
16
16
16
16
16
8
8

Medium 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

High Clouds (% Sky Obscured)

13
13
13
13
33
33
33
33
33
33
0
0
0
0
0
0
0
0
0
0
0
0
94
94

Alternative Forecast % Cloud Cover

6
0
0
0
0
1
3
5
4
3
2
1
0
0
3
7
10
9
7
5
5
5
9
18

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 (%)

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

Precipitation Amount (mm)

0.04
0.04
0.04
0.03
0.03
0.04
0.05
0.05
0.03
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
5
5
5
5
5
5
5
5
4
4
4
4
3
3
3
4
4
5
6
6
6
6

Relative Humidity (%)

62
64
68
75
80
83
84
85
85
85
85
86
87
87
88
89
91
90
88
85
79
73
67
63

Pressure (mb)

1037
1037
1037
1038
1038
1039
1039
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1039
1039

Ozone (du)

295
295
294
294
295
295
296
296
297
297
296
295
294
293
293
293
293
292
291
291
291
291
292
292

Saturday 23

Waning Gibbous 74%

22:58

09:51

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

Sun - Rise: 07:14, Set: 17:52, Transit: 12:34. Moon - Rise: 22:58, Set: 09:51. Civil Dark: 18:25 - 06:41. Nautical Dark: 19:03 - 06:03. Astro Dark: 19:41 - 05:26

Total Clouds (% Sky Obscured)

95
95
95
95
72
72
72
72
72
72
2
2
2
2
2
2
78
78
78
78
78
78
0
0

Low Clouds (% Sky Obscured)

8
8
8
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium 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

High Clouds (% Sky Obscured)

94
94
94
94
72
72
72
72
72
72
2
2
2
2
2
2
78
78
78
78
78
78
0
0

Alternative Forecast % Cloud Cover

31
39
41
40
35
27
15
6
4
4
4
2
1
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

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
10
8
7
6
6
6
5
5
4
4
4
3
3
3
4
6
8
10
12
14
15

Feels Like (°C)

14
13
12
10
8
7
6
6
6
5
5
4
4
4
3
3
3
4
6
8
10
12
14
15

Dew Point (°C)

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

Relative Humidity (%)

62
63
67
75
81
83
83
83
83
84
84
85
85
86
87
88
89
86
81
76
70
65
60
58

Pressure (mb)

1038
1038
1038
1038
1039
1039
1039
1039
1038
1038
1038
1038
1037
1037
1037
1037
1037
1037
1037
1037
1037
1036
1036
1035

Ozone (du)

292
292
292
291
291
291
292
293
293
292
291
289
287
284
282
281
279
277
275
273
273
274
274
273

Sunday 24

Waning Gibbous 64%

00:13

10:18

15 Good
16 Good
17 Good
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 Good
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:12, Set: 17:54, Transit: 12:34. Moon - Rise: 00:13, Set: 10:18. Civil Dark: 18:27 - 06:39. Nautical Dark: 19:04 - 06:02. Astro Dark: 19:42 - 05:24

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
53
53
53
53
53
53
52
52

Low 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
2
2

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
53
53
53
53
53
53
51
51

Alternative Forecast % Cloud Cover

0
0
0
0
0
0
0
0
0
0
0
0
0
2
12
27
43
61
82
96
100
98
97
99

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
13
11
9
8
7
7
6
6
5
5
4
4
3
3
3
4
6
8
10
11
13
14

Feels Like (°C)

15
15
13
11
9
8
7
7
6
6
5
5
4
4
3
3
3
4
6
8
10
11
13
14

Dew Point (°C)

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

Relative Humidity (%)

58
60
65
71
77
80
80
80
80
81
81
81
82
82
82
84
84
83
80
76
72
68
64
62

Pressure (mb)

1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1033
1033
1033
1033
1032
1032
1031

Ozone (du)

272
270
268
265
264
264
265
267
270
273
276
279
282
285
288
291
294
298
302
306
308
311
313
315

Forecast for Fulda, Kassel, DE (50.56,9.68)

Generated: 18/02/19 15:45:33. Forecast: 18/02/19 to 24/02/19. Timezone: UTC+1.00