Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 75%

14:52

04:39

19 Bad
20 Bad
21 Bad
22 Bad
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

Sun - Rise: 06:44, Set: 19:15, Transit: 13:00. Moon - Rise: 14:52, Set: 04:39. Civil Dark: 19:42 - 06:17. Nautical Dark: 20:14 - 05:45. Astro Dark: 20:46 - 05:12

Total Clouds (% Sky Obscured)

39
69
87
45
21
55
100
100
100
100
100
100
100
100
79
100
97
100
99
100
100
100
100
100

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
0
0
10
10
100
96
93
84

High Clouds (% Sky Obscured)

39
62
46
3
21
55
100
100
100
100
100
100
100
100
62
100
96
100
99
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
2
13
23

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)

21
19
19
20
25
26
28
29
27
24
19
16
11
7
5
4
4
3
4
5
7
9
9
7

Chance of Frost

Temperature (°C)

8
7
6
6
5
5
5
5
4
4
4
5
5
6
10
15
20
24
26
27
26
26
25
23

Feels Like (°C)

1
-1
-3
-3
-3
-4
-6
-6
-6
-5
-4
-3
-1
1
6
12
17
21
23
23
22
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

37
37
37
37
37
34
34
34
34
34
35
38
40
40
34
29
24
19
14
12
12
13
15
23

Pressure (mb)

1029
1029
1029
1029
1028
1027
1026
1025
1024
1023
1022
1021
1021
1020
1018
1017
1014
1012
1010
1009
1008
1008
1007
1008

Ozone (du)

272
271
269
270
269
268
268
270
273
273
273
275
276
277
277
276
275
275
274
274
275
275
275
276

Saturday 28

Waxing Gibbous 84%

16:02

05:08

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

Sun - Rise: 06:42, Set: 19:16, Transit: 13:00. Moon - Rise: 16:02, Set: 05:08. Civil Dark: 19:43 - 06:15. Nautical Dark: 20:15 - 05:43. Astro Dark: 20:48 - 05:10

Total Clouds (% Sky Obscured)

100
98
89
8
4
8
16
35
81
90
43
82
16
18
0
0
36
38
85
86
94
54
78
100

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)

79
98
26
6
1
0
0
5
21
90
43
82
9
5
0
0
24
21
41
49
75
22
32
92

High Clouds (% Sky Obscured)

100
38
30
2
1
6
15
35
67
84
43
26
4
0
0
0
0
0
0
0
2
0
6
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

4
4
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
7
8

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)

12
7
7
7
10
9
8
8
9
8
8
8
8
8
9
11
13
13
10
7
6
5
5
4

Chance of Frost

Temperature (°C)

19
17
17
16
15
15
14
13
12
11
12
12
11
12
18
22
24
25
25
25
25
25
25
24

Feels Like (°C)

16
15
14
13
12
12
12
10
7
8
7
6
6
10
14
18
19
21
22
24
23
22
23
21

Dew Point (°C)

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

Relative Humidity (%)

30
26
25
31
32
30
29
29
27
27
26
26
27
28
22
18
16
15
14
13
12
11
12
15

Pressure (mb)

1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1011
1010
1010
1009
1008
1008
1007
1006
1006
1006

Ozone (du)

278
280
282
284
283
283
284
287
290
292
294
293
293
292
291
291
292
293
295
296
296
296
297
299

Sunday 29

Waxing Gibbous 91%

17:09

05:32

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

Sun - Rise: 06:41, Set: 19:17, Transit: 12:59. Moon - Rise: 17:09, Set: 05:32. Civil Dark: 19:44 - 06:14. Nautical Dark: 20:16 - 05:42. Astro Dark: 20:49 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
92
71
90
70
45
9
23
9
100
61
57
0
24
41
72
67
99
96
100

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)

100
79
85
56
63
74
69
90
36
7
2
4
4
10
6
4
0
12
22
44
48
99
52
38

High Clouds (% Sky Obscured)

88
100
100
100
100
81
57
25
40
45
4
20
6
100
50
34
0
2
0
0
3
9
15
44

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

2
3
3
5
9
3
1
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
7
7
7
7
6
4
5
5
5
7
7
8
9
10
14
16
13
11
10
9
9
9
12

Chance of Frost

Temperature (°C)

22
20
19
17
16
15
14
12
11
11
10
8
8
10
17
22
24
25
25
26
27
26
26
25

Feels Like (°C)

19
16
14
13
11
11
11
9
7
7
5
4
4
6
11
16
18
21
22
22
23
22
22
20

Dew Point (°C)

-4
-8
-6
-5
-6
-7
-6
-8
-8
-8
-10
-11
-10
-8
-4
-4
-4
-4
-5
-6
-6
-6
-6
-3

Relative Humidity (%)

17
14
18
22
22
22
24
24
25
26
23
24
27
27
23
18
16
15
13
12
11
11
11
15

Pressure (mb)

1006
1006
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1008
1007
1006
1005
1004
1002
1001
1000
999
999

Ozone (du)

300
301
303
307
305
303
305
308
311
315
316
315
316
317
318
320
321
320
321
321
320
319
320
319

Monday 30

Waxing Gibbous 96%

18:14

05:55

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:39, Set: 19:18, Transit: 12:59. Moon - Rise: 18:14, Set: 05:55. Civil Dark: 19:45 - 06:12. Nautical Dark: 20:17 - 05:40. Astro Dark: 20:50 - 05:07

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
23
19
17
35
61
92
88
34
100
99
98
91

Medium Clouds (% Sky Obscured)

67
91
86
97
60
61
100
97
100
100
100
100
100
99
100
100
100
86
94
94
100
100
100
100

High Clouds (% Sky Obscured)

75
98
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
69
51
22
54
76
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
3
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
0

Precipitation Type

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

Precipitation Probability (%)

0
0
1
2
2
4
4
0
1
1
8
0
0
0
0
0
0
2
6
45
95
95
95
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
1.1
1.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
21
19
18
17
16
15
14
13
12
11
9
8
7
6
7
8
8
8
9
9
7
5
3

Feels Like (°C)

19
16
13
12
12
10
9
8
5
4
4
4
4
2
2
2
3
4
3
4
4
2
1
-1

Dew Point (°C)

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

Relative Humidity (%)

21
16
15
20
22
23
20
23
23
27
37
50
56
58
57
57
53
52
49
44
41
55
67
73

Pressure (mb)

1000
1000
1001
1002
1002
1002
1002
1003
1004
1005
1006
1008
1010
1011
1013
1013
1014
1014
1014
1013
1013
1015
1016
1018

Ozone (du)

319
320
319
319
320
318
317
318
321
319
321
325
329
334
335
339
340
341
341
344
346
347
344
344

Tuesday 31

Waxing Gibbous 99%

No Rise

06:16

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:38, Set: 19:19, Transit: 12:59. Moon - Rise: No Rise, Set: 06:16. Civil Dark: 19:46 - 06:10. Nautical Dark: 20:18 - 05:38. Astro Dark: 20:51 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
99
98
97
98
99
100
83

Low Clouds (% Sky Obscured)

71
97
85
84
25
79
74
92
88
79
71
71
71
71
51
32
50
47
44
37
44
50
55
46

Medium Clouds (% Sky Obscured)

100
15
98
99
57
100
100
100
100
100
100
97
96
92
92
92
89
80
71
62
73
84
95
71

High Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
93
82
67
77
89
100
99
98
97
98
99
100
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
Sleet
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

60
56
56
44
23
17
14
11
9
10
10
12
10
7
8
5
0
2
7
12
17
19
17
33

Precipitation Amount (mm)

0
0
0.2
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)

12
11
10
9
11
10
10
12
13
15
17
18
19
20
21
21
22
23
22
20
20
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-5
-6
-8
-9
-7
-7
-9
-10
-10
-10
-10
-10
-9
-8
-7
-6
-6
-6
-7
-7
-6
-5
-4

Relative Humidity (%)

67
59
59
52
47
57
59
50
47
47
45
43
44
45
47
44
41
39
37
35
33
36
39
43

Pressure (mb)

1018
1019
1020
1020
1020
1020
1020
1020
1019
1018
1018
1017
1017
1016
1016
1015
1013
1012
1011
1010
1008
1008
1008
1008

Ozone (du)

345
344
344
343
343
343
342
343
342
343
341
340
341
342
344
345
347
349
350
351
353
353
354
355

Wednesday 1

Full Moon 100%

19:18

06:38

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

Sun - Rise: 06:36, Set: 19:20, Transit: 12:58. Moon - Rise: 19:18, Set: 06:38. Civil Dark: 19:47 - 06:09. Nautical Dark: 20:19 - 05:37. Astro Dark: 20:53 - 05:03

Total Clouds (% Sky Obscured)

63
44
25
12
0
0
0
0
1
3
4
15
25
36
37
38
39
36
33
30
33
36
39
36

Low Clouds (% Sky Obscured)

37
26
18
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

43
14
9
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
6
13

High Clouds (% Sky Obscured)

63
44
25
12
0
0
0
0
0
0
0
2
8
26
34
36
38
34
30
26
29
32
34
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

39
39
33
23
1
0
0
0
0
0
0
0
0
0
1
1
2
1
0
0
0
0
0
3

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)

16
12
11
11
12
13
13
12
11
10
8
7
8
9
10
12
14
17
17
18
18
18
19
19

Chance of Frost

Temperature (°C)

7
6
5
4
3
2
2
2
2
1
1
1
4
8
11
14
16
19
20
21
22
22
22
21

Feels Like (°C)

2
3
3
3
2
1
-1
-2
-3
-3
-3
-3
-2
1
3
4
6
7
15
15
14
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

49
57
66
61
56
53
53
53
54
56
58
60
50
43
36
31
26
21
20
19
18
18
19
20

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1006
1005
1004
1003
1001
1000
999
998
996
996
995
994

Ozone (du)

354
353
352
350
347
344
341
338
335
333
331
329
329
328
328
328
328
329
329
329
330
330
329
329

Thursday 2

Waning Gibbous 98%

20:21

07:02

19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Good
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:34, Set: 19:21, Transit: 12:58. Moon - Rise: 20:21, Set: 07:02. Civil Dark: 19:48 - 06:07. Nautical Dark: 20:20 - 05:35. Astro Dark: 20:54 - 05:01

Total Clouds (% Sky Obscured)

33
30
43
56
68
47
25
4
18
32
47
65
82
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
16
30
44
62
80
98
98
99
100

Medium Clouds (% Sky Obscured)

21
29
41
52
64
43
22
1
4
8
12
40
68
97
98
99
100

High Clouds (% Sky Obscured)

11
0
3
5
8
5
3
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
7
8
9
9
9
9
9
9
9
9
7
4
2
2
3

Fog (%)

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

Precipitation Probability (%)

8
9
15
22
29
24
16
0
0
0
0
6
11
15
16
20
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
12
12
8
9
13
13
15
19
16
14
12
14
15
16
16
16

Chance of Frost

Temperature (°C)

19
17
15
13
11
9
8
7
5
5
4
3
4
5
6
7
8

Feels Like (°C)

14
13
12
12
11
12
3
3
2
1
0
-1
-4
-2
-2
-1
-0

Dew Point (°C)

-3
-3
-3
-2
-1
0
-1
-2
-2
-3
-5
-6
-8
-10
-12
-10
-8

Relative Humidity (%)

22
26
29
35
44
54
54
56
58
57
54
53
41
34
26
29
31

Pressure (mb)

996
997
999
1000
1001
1003
1004
1006
1007
1008
1009
1010
1011
1011
1011
1011
1011

Ozone (du)

330
331
331
334
336
339
340
342
343
345
346
348
351
353
356
357
358

Forecast for Deer Trail, Arapahoe, United States of America (39.64,-103.93)

Generated: 27/03/26 19:45:02. Forecast: 27/03/26 to 02/04/26. Timezone: UTC-6.00