Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waning Gibbous 82%

23:35

09:40

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:25, Set: 19:54, Transit: 13:09. Moon - Rise: 23:35, Set: 09:40. Civil Dark: 20:20 - 05:57. Nautical Dark: 20:53 - 05:24. Astro Dark: 21:28 - 04:50

Total Clouds (% Sky Obscured)

100
98
100
100
99
99
99
100
100
100
100
100
99
99
99
100
100
99
92
55
82
91
91
80

Low Clouds (% Sky Obscured)

0
8
100
95
31
20
52
83
70
32
84
70
88
60
78
53
77
41
34
10
12
8
41
40

Medium Clouds (% Sky Obscured)

100
91
94
100
67
80
90
99
96
90
99
97
84
20
37
52
99
84
42
26
52
75
76
62

High Clouds (% Sky Obscured)

99
97
96
98
98
99
98
100
99
99
98
100
98
99
99
99
99
98
88
44
71
85
71
60

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

1
0
6
11
26
26
20
30
40
31
17
14
12
10
11
10
9
10
11
14
19
33
45
48

Precipitation Amount (mm)

0.01
0
0.04
0.12
0.34
0.24
0.17
0.33
0.6
0.38
0.16
0.13
0.14
0.1
0.11
0.08
0.08
0.1
0.17
0.27
0.49
0.94
1.35
1.49

Wind Speed/Direction (mph)

7
9
9
7
6
5
5
6
7
6
6
4
5
5
5
6
6
6
6
6
5
4
5
1

Chance of Frost

Temperature (°C)

16
13
12
11
9
9
8
8
7
7
7
7
8
9
10
13
15
16
18
18
17
15
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

27
37
45
52
61
64
67
67
69
70
70
70
65
60
56
46
42
38
35
35
39
47
54
58

Pressure (mb)

1017
1018
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1014
1014
1015
1015
1016

Ozone (du)

335
335
335
335
335
334
332
331
330
330
330
330
331
332
332
331
331
330
330
329
329
329
330
330

Tuesday 23

Waning Gibbous 73%

00:32

10:29

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

Sun - Rise: 06:23, Set: 19:55, Transit: 13:09. Moon - Rise: 00:32, Set: 10:29. Civil Dark: 20:21 - 05:56. Nautical Dark: 20:54 - 05:23. Astro Dark: 21:29 - 04:48

Total Clouds (% Sky Obscured)

56
75
15
1
0
0
0
0
0
0
0
0
0
0
0
0
0
9
1
5
10
0
0
0

Low Clouds (% Sky Obscured)

16
2
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
1
4
4
0
0
0

High Clouds (% Sky Obscured)

47
73
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0

ISS Passover

Visibility (miles)

6
7
7
7
7
9
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

Light Rain
Light Rain
Light Rain
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 (%)

47
42
31
19
9
4
2
2
0
0
1
0
0
0
1
1
1
1
1
1
1
1
0
0

Precipitation Amount (mm)

1.66
1.69
1.15
0.53
0.24
0.1
0.02
0.01
0
0
0.01
0
0
0
0.01
0.02
0.03
0.06
0.11
0.14
0.11
0.05
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
8
9
7
6
5
4
3
3
2
4
7
10
14
17
19
21
22
23
24
24
23
21

Feels Like (°C)

10
9
8
8
6
4
3
2
1
-0
-0
2
6
10
14
17
19
21
22
23
24
24
23
21

Dew Point (°C)

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

Relative Humidity (%)

68
71
73
68
72
73
74
73
73
73
74
72
66
58
48
40
34
30
26
24
23
23
24
27

Pressure (mb)

1016
1017
1018
1019
1019
1019
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1014
1013
1012
1011
1010
1009
1009
1010

Ozone (du)

331
331
331
331
331
330
329
328
328
328
327
326
325
323
320
318
316
314
313
312
310
309
308
307

Wednesday 24

Waning Gibbous 64%

01:24

11:21

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

Sun - Rise: 06:22, Set: 19:56, Transit: 13:09. Moon - Rise: 01:24, Set: 11:21. Civil Dark: 20:22 - 05:55. Nautical Dark: 20:55 - 05:21. Astro Dark: 21:30 - 04:46

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
24
24
24
24
24
9
9

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
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
24
24
24
24
24
4
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
6
6

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
1
1
0
0
0
0
0
1
1
1
1
1
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0.03
0.13
0.22
0.19
0.12
0.08
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
15
14
12
10
9
8
7
6
5
5
7
11
14
17
20
22
23
24
25
26
26
25
23

Feels Like (°C)

18
15
14
12
10
7
5
5
4
2
2
5
11
14
17
20
22
23
24
25
26
26
25
23

Dew Point (°C)

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

Relative Humidity (%)

32
38
41
43
47
50
53
54
57
61
63
56
47
40
34
28
26
25
24
24
23
22
23
26

Pressure (mb)

1011
1013
1014
1015
1016
1016
1016
1016
1017
1017
1018
1018
1017
1017
1017
1017
1016
1016
1015
1014
1014
1014
1014
1014

Ozone (du)

306
305
305
304
303
303
302
302
302
302
302
302
302
302
303
304
305
305
305
305
305
304
304
303

Thursday 25

Waning Gibbous 54%

02:10

12:15

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

Sun - Rise: 06:21, Set: 19:56, Transit: 13:09. Moon - Rise: 02:10, Set: 12:15. Civil Dark: 20:23 - 05:53. Nautical Dark: 20:56 - 05:20. Astro Dark: 21:31 - 04:45

Total Clouds (% Sky Obscured)

9
9
9
9
3
3
3
3
3
3
2
2
2
2
2
2
39
39
39
39
39
39
48
48

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
0
0

Medium Clouds (% Sky Obscured)

4
4
4
4
0
0
0
0
0
0
2
2
2
2
2
2
6
6
6
6
6
6
23
23

High Clouds (% Sky Obscured)

6
6
6
6
3
3
3
3
3
3
0
0
0
0
0
0
37
37
37
37
37
37
41
41

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
1
1
0
0
0
0
0
1
0
0
0
0
0
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
16
15
13
11
9
9
8
7
6
6
8
12
15
19
23
25
26
26
25
27
26
25
23

Feels Like (°C)

18
16
15
13
11
8
7
7
5
4
4
7
12
15
19
23
25
26
26
25
27
26
25
23

Dew Point (°C)

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

Relative Humidity (%)

33
36
40
45
49
55
57
58
61
64
64
52
43
36
30
25
22
20
19
20
17
17
18
20

Pressure (mb)

1016
1017
1018
1019
1019
1019
1019
1019
1020
1020
1020
1017
1017
1016
1015
1015
1014
1013
1012
1011
1011
1010
1010
1010

Ozone (du)

303
303
303
303
303
303
303
302
301
300
300
300
301
301
301
301
301
302
302
302
302
302
301
301

Friday 26

Third Quarter 44%

02:51

13:11

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

Sun - Rise: 06:20, Set: 19:57, Transit: 13:09. Moon - Rise: 02:51, Set: 13:11. Civil Dark: 20:24 - 05:52. Nautical Dark: 20:57 - 05:19. Astro Dark: 21:33 - 04:43

Total Clouds (% Sky Obscured)

48
48
48
48
36
36
36
36
36
36
0
0
0
0
0
0
27
27
27
27
27
27
36
36

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
0
0

Medium Clouds (% Sky Obscured)

23
23
23
23
36
36
36
36
36
36
0
0
0
0
0
0
15
15
15
15
15
15
22
22

High Clouds (% Sky Obscured)

41
41
41
41
2
2
2
2
2
2
0
0
0
0
0
0
20
20
20
20
20
20
26
26

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)

6
5
5
5
5
4
4
5
5
5
5
4
2
1
2
6
9
10
12
12
12
11
10
8

Chance of Frost

Temperature (°C)

21
18
16
13
11
10
10
9
9
8
8
10
13
16
19
23
25
27
27
27
27
25
24
22

Feels Like (°C)

21
18
16
13
11
10
9
8
8
6
7
10
13
16
19
23
25
27
27
27
27
25
24
22

Dew Point (°C)

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

Relative Humidity (%)

23
26
30
34
38
40
41
41
42
44
44
39
34
29
23
19
16
14
13
13
14
15
16
18

Pressure (mb)

1011
1012
1012
1012
1013
1013
1012
1012
1013
1013
1014
1014
1013
1013
1012
1011
1011
1010
1009
1008
1008
1007
1008
1008

Ozone (du)

300
299
299
299
299
299
299
299
299
300
301
302
303
303
304
305
305
303
302
301
300
299
298
297

Saturday 27

Waning Crescent 34%

03:26

14:07

20 OK
21 OK
22 OK
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

Sun - Rise: 06:19, Set: 19:58, Transit: 13:08. Moon - Rise: 03:26, Set: 14:07. Civil Dark: 20:25 - 05:51. Nautical Dark: 20:59 - 05:17. Astro Dark: 21:34 - 04:42

Total Clouds (% Sky Obscured)

36
36
36
36
84
84
84
84
84
84
68
68
68
68
68
68
83
83
83
83
83
83
74
74

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
0
0

Medium Clouds (% Sky Obscured)

22
22
22
22
84
84
84
84
84
84
0
0
0
0
0
0
1
1
1
1
1
1
2
2

High Clouds (% Sky Obscured)

26
26
26
26
1
1
1
1
1
1
68
68
68
68
68
68
82
82
82
82
82
82
73
73

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)

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

Chance of Frost

Temperature (°C)

19
17
14
12
11
10
9
8
8
7
7
9
12
15
18
22
24
25
26
27
27
27
25
23

Feels Like (°C)

19
17
14
12
11
9
8
8
7
5
5
8
12
15
18
22
24
25
26
27
27
27
25
23

Dew Point (°C)

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

Relative Humidity (%)

21
25
30
34
38
40
41
42
44
47
47
41
34
28
24
20
17
15
13
12
12
12
13
14

Pressure (mb)

1009
1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1012
1011
1010
1009
1008
1007
1006
1005
1005
1004
1004
1004

Ozone (du)

296
295
295
294
294
293
293
292
291
289
288
287
286
286
285
285
285
285
284
284
284
283
283
283

Sunday 28

Waning Crescent 26%

03:59

15:04

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

Sun - Rise: 06:17, Set: 19:59, Transit: 13:08. Moon - Rise: 03:59, Set: 15:04. Civil Dark: 20:26 - 05:50. Nautical Dark: 21:00 - 05:16. Astro Dark: 21:35 - 04:40

Total Clouds (% Sky Obscured)

74
74
74
74
27
27
27
27
27
27
2
2
2
2
2
2
44
44
44
44
44
44
64
64

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
0
0

Medium Clouds (% Sky Obscured)

2
2
2
2
27
27
27
27
27
27
2
2
2
2
2
2
43
43
43
43
43
43
58
58

High Clouds (% Sky Obscured)

73
73
73
73
3
3
3
3
3
3
0
0
0
0
0
0
7
7
7
7
7
7
52
52

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
3

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.31
0.56
0.7

Wind Speed/Direction (mph)

5
4
4
5
5
5
4
4
2
4
4
4
3
4
5
7
9
10
11
11
9
5
2
2

Chance of Frost

Temperature (°C)

20
18
15
14
12
12
11
10
9
8
7
9
12
15
19
21
23
24
24
23
22
20
18
16

Feels Like (°C)

20
18
15
14
12
12
11
10
9
7
6
9
12
15
19
21
23
24
24
23
22
20
18
16

Dew Point (°C)

-6
-7
-7
-8
-8
-9
-9
-9
-8
-8
-7
-6
-5
-4
-4
-5
-5
-4
-4
-3
-3
-2
-1
0

Relative Humidity (%)

16
18
20
22
23
23
24
25
28
33
36
34
30
26
21
17
15
15
15
17
20
24
29
34

Pressure (mb)

1005
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1009
1008
1007
1007
1005
1004
1003
1003
1004
1004
1006

Ozone (du)

284
284
284
284
285
285
286
287
289
291
293
296
299
302
304
305
306
307
308
310
314
318
323
325

Forecast for Durango, La Plata County, US (37.28,-107.88)

Generated: 22/04/19 20:14:50. Forecast: 22/04/19 to 28/04/19. Timezone: UTC-6.00