Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 1%

05:37

17:54

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

Sun - Rise: 06:18, Set: 19:37, Transit: 12:58. Moon - Rise: 05:37, Set: 17:54. Civil Dark: 20:05 - 05:50. Nautical Dark: 20:39 - 05:16. Astro Dark: 21:14 - 04:41

Total Clouds (% Sky Obscured)

0
2
2
2
3
13
15
6
0
0
2
0
0
0
0
0
0
0
13
10
7
54
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)

0
3
3
3
5
29
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
11
13
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
43
95
94

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

19
19
18
17
16
16
17
20
24
28
32
35
37
38
39
40
41
43
34
37
33
26
21
17

Pressure (mb)

1008
1008
1007
1007
1006
1005
1005
1005
1007
1008
1009
1009
1009
1009
1009
1009
1009
1009
1008
1009
1008
1007
1006
1005

Ozone (du)

362
358
354
350
349
345
343
341
342
345
350
356
359
354
351
348
340
338
342
352
356
355
356
354

Friday 17

New Moon 1%

06:05

19:07

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

Sun - Rise: 06:16, Set: 19:38, Transit: 12:58. Moon - Rise: 06:05, Set: 19:07. Civil Dark: 20:06 - 05:48. Nautical Dark: 20:40 - 05:15. Astro Dark: 21:15 - 04:39

Total Clouds (% Sky Obscured)

100
52
71
100
100
100
100
100
100
100
100
100
100
100
100
79
85
93
31
30
81
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
11
19
65
90
92
100

Medium Clouds (% Sky Obscured)

65
3
37
100
100
99
98
100
100
100
100
100
86
7
5
0
5
12
0
0
5
99
100
100

High Clouds (% Sky Obscured)

100
35
2
40
83
100
100
100
100
100
100
100
100
100
100
74
85
55
1
0
0
0
0
0

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
4
0

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
Snow
Snow

Precipitation Probability (%)

0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
27
76
94

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
0.4
0.7

Wind Speed/Direction (mph)

8
7
6
10
10
11
13
12
13
14
15
17
16
15
13
19
10
15
12
11
13
15
19
21

Chance of Frost

Temperature (°C)

20
21
22
23
23
22
22
21
19
18
17
16
15
14
14
11
7
3
2
2
3
4
3
1

Feels Like (°C)

15
17
19
20
18
17
16
15
12
11
9
8
7
6
6
3
4
-3
-4
-2
-2
-3
-5
-7

Dew Point (°C)

-8
-8
-8
-9
-9
-9
-7
-7
-9
-9
-10
-12
-12
-12
-13
-14
-9
-3
-3
-3
-4
-5
-4
-3

Relative Humidity (%)

14
13
12
11
11
11
14
15
14
15
15
14
14
15
14
16
30
64
68
69
62
54
61
78

Pressure (mb)

1004
1002
1000
998
998
997
996
997
998
999
999
999
999
999
1000
1002
1004
1008
1010
1011
1012
1012
1014
1017

Ozone (du)

349
347
342
340
339
340
338
342
346
354
356
359
356
355
352
353
357
361
365
366
367
367
371
378

Saturday 18

Waxing Crescent 0%

06:38

20:25

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 06:15, Set: 19:39, Transit: 12:58. Moon - Rise: 06:38, Set: 20:25. Civil Dark: 20:07 - 05:47. Nautical Dark: 20:41 - 05:13. Astro Dark: 21:17 - 04:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
84
50
50
42
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Low Clouds (% Sky Obscured)

100
100
98
85
76
37
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
84
50
50
42
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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)

1
1
1
3
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
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
93
60
33
17
5
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.7
0.9
0.5
0.2
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
16
13
10
6
15
13
12
10
7
5
5
6
6
7
7
7
7
8
9
11
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-5
-8
-10
-11
-11
-12
-12
-8
-7
-7
-7
-7
-7
-7
-9
-10
-10
-10
-12
-13
-15
-15

Relative Humidity (%)

78
73
70
52
39
36
36
32
35
52
60
59
60
63
63
61
55
51
51
48
35
27
20
18

Pressure (mb)

1017
1018
1018
1017
1016
1017
1017
1018
1020
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1023

Ozone (du)

382
386
389
395
394
393
394
393
394
391
394
396
397
398
398
398
398
397
394
391
389
386
383
380

Sunday 19

Waxing Crescent 3%

07:18

21:45

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

Sun - Rise: 06:14, Set: 19:40, Transit: 12:58. Moon - Rise: 07:18, Set: 21:45. Civil Dark: 20:08 - 05:45. Nautical Dark: 20:42 - 05:11. Astro Dark: 21:18 - 04:35

Total Clouds (% Sky Obscured)

3
2
2
2
0
0
0
0
0
0
0
24
49
47
32
19
9
2
0
2
2
1
1
20

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)

3
2
2
2
0
0
0
0
0
0
0
0
6
13
14
8
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
15
25
11
1
0
0
1
0
1
1
1
1
10

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
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)

9
6
5
4
5
4
3
3
2
2
4
7
7
7
7
7
7
6
6
6
7
6
5
4

Chance of Frost

Temperature (°C)

9
10
12
13
13
13
13
12
9
8
7
7
6
6
5
4
4
3
3
4
7
9
12
15

Feels Like (°C)

5
7
9
10
10
11
11
11
9
7
6
4
2
1
0
1
0
1
0
2
4
7
10
13

Dew Point (°C)

-16
-16
-16
-15
-15
-15
-15
-10
-13
-13
-13
-13
-14
-14
-14
-14
-14
-14
-14
-13
-14
-14
-15
-16

Relative Humidity (%)

15
14
13
12
12
12
12
21
19
21
22
22
22
23
23
25
27
28
27
27
21
17
13
10

Pressure (mb)

1022
1021
1020
1019
1018
1017
1018
1018
1019
1020
1020
1021
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1019
1018

Ozone (du)

374
367
363
357
352
352
351
352
352
354
354
353
353
353
349
344
339
336
336
333
330
325
324
323

Monday 20

Waxing Crescent 8%

08:09

23:04

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

Sun - Rise: 06:12, Set: 19:41, Transit: 12:57. Moon - Rise: 08:09, Set: 23:04. Civil Dark: 20:10 - 05:44. Nautical Dark: 20:44 - 05:10. Astro Dark: 21:19 - 04:34

Total Clouds (% Sky Obscured)

7
2
10
7
14
21
14
7
0
0
5
10
6
9
17
65
80
84
71
60
57
39
33
11

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
4
0
0
0
0
0
0
0
0
0
1
14
8
4
3
7
3

High Clouds (% Sky Obscured)

7
1
10
7
14
21
14
7
0
0
0
5
5
8
14
38
53
66
51
31
19
18
18
5

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
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)

3
3
1
2
5
5
5
5
5
7
6
5
6
6
6
6
7
7
7
7
8
9
9
11

Chance of Frost

Temperature (°C)

18
19
20
21
21
21
21
18
15
14
13
12
12
11
10
9
9
8
8
10
12
14
17
20

Feels Like (°C)

14
15
19
17
16
17
17
14
11
9
9
8
7
8
8
6
4
3
3
5
8
10
13
15

Dew Point (°C)

-16
-19
-19
-19
-17
-16
-15
-9
-11
-13
-14
-15
-14
-11
-10
-12
-12
-13
-14
-11
-9
-9
-9
-7

Relative Humidity (%)

8
6
5
5
6
7
8
15
16
14
13
13
15
21
23
21
21
21
20
23
23
19
16
15

Pressure (mb)

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

Ozone (du)

324
325
327
326
326
325
325
325
322
321
320
319
319
320
321
325
325
327
329
332
334
337
341
346

Tuesday 21

Waxing Crescent 17%

09:10

00:16

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

Sun - Rise: 06:11, Set: 19:42, Transit: 12:57. Moon - Rise: 09:10, Set: 00:16. Civil Dark: 20:11 - 05:42. Nautical Dark: 20:45 - 05:08. Astro Dark: 21:21 - 04:32

Total Clouds (% Sky Obscured)

35
44
14
18
83
100
100
100
100
92
84
76
61
47
28
16
8
0
0
0
0
1
3
3

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)

20
27
5
18
83
100
99
98
98
85
72
49
31
16
2
1
0
0
0
0
0
1
2
3

High Clouds (% Sky Obscured)

9
5
4
2
2
14
36
68
100
67
33
0
0
0
0
0
1
0
0
0
0
0
0
0

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
1
2
1
3
4
3
6
5
1
4
3
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)

12
13
12
12
10
8
12
11
10
8
7
6
6
5
5
6
5
5
4
5
5
6
4
3

Chance of Frost

Temperature (°C)

22
23
24
24
24
24
24
22
20
19
18
16
16
15
14
13
12
11
10
12
13
15
17
20

Feels Like (°C)

17
17
18
19
20
20
19
18
16
16
15
14
14
12
11
11
10
10
10
8
9
9
10
12

Dew Point (°C)

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

Relative Humidity (%)

15
14
14
13
13
15
23
27
31
35
37
39
43
43
44
44
45
46
46
39
32
27
21
18

Pressure (mb)

1012
1011
1010
1009
1008
1008
1009
1010
1011
1012
1012
1013
1013
1014
1014
1014
1015
1016
1016
1016
1016
1017
1016
1015

Ozone (du)

350
353
356
356
356
354
355
355
355
355
352
349
346
344
343
342
339
336
332
330
328
326
324
323

Wednesday 22

Waxing Crescent 27%

10:20

01:17

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

Sun - Rise: 06:09, Set: 19:43, Transit: 12:57. Moon - Rise: 10:20, Set: 01:17. Civil Dark: 20:12 - 05:41. Nautical Dark: 20:46 - 05:07. Astro Dark: 21:22 - 04:30

Total Clouds (% Sky Obscured)

6
8
11
23
35
50
60
70
80
87
93
100
100
100
100
72
43
16
21
26
31
23
14
3

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)

6
8
11
23
35
50
58
64
73
84
91
98
77
56
35
23
12
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
8
9
6
5
5
7
10
12
26
40
54
70
84
100
72
43
15
21
25
27
21
14
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
5
6
8
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
4
5
7
6
3
7
11
15
14
10
1
5
4
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)

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

Chance of Frost

Temperature (°C)

22
23
24
25
25
24
24
23
21
19
19
18
17
16
15
14
14
14
14
16
17
19
21
23

Feels Like (°C)

14
22
23
23
23
23
24
23
23
22
20
18
15
14
14
13
13
13
12
12
12
13
13
14

Dew Point (°C)

-6
-6
-5
-5
-5
-4
-4
-1
2
5
4
2
1
1
1
1
1
2
2
2
2
1
-0
-2

Relative Humidity (%)

15
14
14
13
14
14
15
21
28
39
36
35
33
35
38
41
42
44
45
39
34
29
24
19

Pressure (mb)

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

Ozone (du)

321
319
318
316
315
315
314
314
315
315
316
318
319
319
319
319
320
322
323
323
322
322
323
324

Forecast for Seven Hills, Arapahoe, United States of America (39.66,-104.76)

Generated: 16/04/26 06:02:51. Forecast: 16/04/26 to 22/04/26. Timezone: UTC-6.00