Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

04:13

12:36

15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
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: 08:25, Set: 16:18, Transit: 12:22. Moon - Rise: 04:13, Set: 12:36. Civil Dark: 17:01 - 07:42. Nautical Dark: 17:47 - 06:55. Astro Dark: 18:32 - 06:11

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
38
29
48
98
97
70
82
100
100
100
99
100
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
6
21
49
69
96
92
85
32
10
2
0
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
2
3
57
98
100
99
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
37
29
46
98
96
31
23
64
79
84
65
32
11
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
2
5
6
8
9
62
5
4
2
1
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
2
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
9
9
9
8
8
8
7
7
7
8
8
9
10
11
12
12
13
14
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
78
77
78
82
86
89
90
91
92
93
95
100
100
100
98
97
96
94
91
88
85
83

Pressure (mb)

1033
1034
1035
1035
1036
1037
1038
1038
1039
1039
1040
1040
1040
1040
1040
1040
1040
1040
1041
1041
1041
1041
1040
1040

Ozone (du)

381
374
369
365
362
362
363
364
364
363
362
361
361
359
355
349
343
337
331
326
324
323
322
320

Monday 20

Waning Crescent 13%

05:31

13:07

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:24, Set: 16:19, Transit: 12:23. Moon - Rise: 05:31, Set: 13:07. Civil Dark: 17:03 - 07:41. Nautical Dark: 17:49 - 06:54. Astro Dark: 18:33 - 06:10

Total Clouds (% Sky Obscured)

100
93
97
75
54
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
92
99
100

Low Clouds (% Sky Obscured)

92
93
97
75
54
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
86
98
98

Medium Clouds (% Sky Obscured)

95
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
54
75
88
83
61
87
86
86
27
38
34

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

Precipitation Amount (mm)

0
0
0
0
0.01
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

16
16
16
16
16
16
16
16
16
17
17
18
18
18
19
19
19
18
18
20
20
20
20
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
82
82
83
85
85
86
87
88
90
91
92
93
93
94
94
94
93
93
92
91
88
85

Pressure (mb)

1040
1039
1039
1039
1039
1038
1038
1038
1038
1037
1036
1036
1035
1035
1034
1034
1033
1033
1033
1033
1033
1033
1032
1031

Ozone (du)

319
317
316
315
314
312
310
308
306
305
304
303
303
302
301
299
298
299
301
304
308
314
321
331

Tuesday 21

Waning Crescent 7%

06:42

13:48

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

Sun - Rise: 08:22, Set: 16:21, Transit: 12:23. Moon - Rise: 06:42, Set: 13:48. Civil Dark: 17:04 - 07:39. Nautical Dark: 17:51 - 06:53. Astro Dark: 18:35 - 06:09

Total Clouds (% Sky Obscured)

100
93
100
67
66
77
85
98
99
100
100
100
100
100
100
100
2
2
2
2
2
2
1
1

Low Clouds (% Sky Obscured)

100
93
100
66
26
2
2
2
3
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
33
33
33
33
33
33
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
45
76
85
98
99
100
100
100
100
100
100
100
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
2
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
0.01
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
85
86
87
87
86
85
85
87
88
90
90
90
90
89
89
89
88
86
85
84

Pressure (mb)

1031
1031
1031
1031
1031
1030
1029
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1028
1028
1029
1029
1030
1030

Ozone (du)

341
348
348
345
341
337
333
331
333
338
341
342
343
342
342
341
340
340
340
339
336
332
330
329

Wednesday 22

Waning Crescent 2%

07:41

14:41

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: 08:21, Set: 16:23, Transit: 12:23. Moon - Rise: 07:41, Set: 14:41. Civil Dark: 17:06 - 07:38. Nautical Dark: 17:52 - 06:52. Astro Dark: 18:36 - 06:08

Total Clouds (% Sky Obscured)

1
1
1
1
2
2
2
2
2
2
6
6
6
6
6
6
45
45
45
45
45
45
65
65

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
1
6
6
6
6
6
6
44
44
44
44
44
44
63
63

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
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
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
0
0
7
8
7
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.01

Wind Speed/Direction (mph)

10
9
8
6
6
6
7
7
8
8
8
9
10
11
11
12
12
13
13
14
14
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
87
86
85
86
88
90
90
92
88
90
93
94
95
96
96
97
97
97
97
97
95
94

Pressure (mb)

1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028
1027
1026

Ozone (du)

328
327
325
322
319
316
314
312
311
311
311
310
309
308
307
306
305
302
298
295
293
292
291
289

Thursday 23

Waning Crescent 0%

08:27

No Set

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:19, Set: 16:25, Transit: 12:23. Moon - Rise: 08:27, Set: No Set. Civil Dark: 17:08 - 07:37. Nautical Dark: 17:54 - 06:51. Astro Dark: 18:38 - 06:07

Total Clouds (% Sky Obscured)

65
65
65
65
89
89
89
89
89
89
99
99
99
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
63
63
63
87
87
87
87
87
87
99
99
99
99
99
99
100
100
100
100
100
100
100
100

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
0
0
0
0
0
0
2
2

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
17
17
18
18
18
18
18
18
17
17
17
17
17
16
16
15
15
15
15
15
15
15
15

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
6
6
6
5
5
5
5
6
6
6
6
6
6
6

Feels Like (°C)

1
1
1
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1025
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

287
284
283
281
279
277
274
271
270
270
269
269
269
270
272
276
281
288
296
301
300
296
291
288

Friday 24

New Moon 0%

09:01

15:45

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:17, Set: 16:28, Transit: 12:24. Moon - Rise: 09:01, Set: 15:45. Civil Dark: 17:10 - 07:35. Nautical Dark: 17:56 - 06:50. Astro Dark: 18:40 - 06:06

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)

100
100
100
100
98
98
98
98
98
98
98
98
98
98
98
98
97
97
97
97
97
97
98
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
29
29
29
29
29
29
17
17

High Clouds (% Sky Obscured)

2
2
2
2
25
25
25
25
25
25
81
81
81
81
81
81
84
84
84
84
84
84
59
59

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

Precipitation Probability (%)

5
7
8
6
8
6
6
8
7
8
10
9
9
11
10
9
9
6
0
0
0
0
0
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
14
14
13
13
14
14
14
14
14
13
12
12
12
12
12
12
12
13
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
98

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010

Ozone (du)

284
280
278
275
273
271
268
265
263
261
260
258
257
256
256
256
256
257
259
259
258
257
256
256

Saturday 25

Waxing Crescent 3%

09:26

16:55

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:16, Set: 16:30, Transit: 12:24. Moon - Rise: 09:26, Set: 16:55. Civil Dark: 17:12 - 07:34. Nautical Dark: 17:57 - 06:48. Astro Dark: 18:41 - 06:05

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)

98
98
98
98
95
95
95
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100
98
98

Medium Clouds (% Sky Obscured)

17
17
17
17
25
25
25
25
25
25
26
26
26
26
26
26
37
37
37
37
37
37
29
29

High Clouds (% Sky Obscured)

59
59
59
59
71
71
71
71
71
71
92
92
92
92
92
92
90
90
90
90
90
90
81
81

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
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
Very Light Rain

Precipitation Probability (%)

9
10
9
8
9
5
3
2
2
4
9
10
13
24
13
12
15
11
13
23
16
11
15
11

Precipitation Amount (mm)

0.05
0.09
0.11
0.12
0.11
0.06
0.02
0.01
0.01
0.01
0.03
0.05
0.08
0.09
0.07
0.06
0.07
0.09
0.12
0.12
0.09
0.05
0.03
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
93
95
94
95
97
96
97
99
99
100
100
100
100
100
100
100
100
100
100
100
98

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006

Ozone (du)

256
257
257
259
260
261
263
265
265
265
266
268
271
274
276
279
282
285
288
291
292
292
293
297

Forecast for Frederikssund, Frederikssund Municipality, DK (55.84,12.06)

Generated: 19/01/20 14:44:43. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+1.00