Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 3%

06:44

No Set

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:21, Set: 19:44, Transit: 13:03. Moon - Rise: 06:44, Set: No Set. Civil Dark: 20:12 - 05:53. Nautical Dark: 20:46 - 05:19. Astro Dark: 21:20 - 04:44

Total Clouds (% Sky Obscured)

61
47
37
3
7
12
16
11
5
0
0
0
0
0
2
2
2
60
67
99
100
100
97
95

Low Clouds (% Sky Obscured)

0
0
0
3
5
12
16
11
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
4
2
2
1
0
0
0
0
0
0
0
0
0
22
22
10
8
36
70
59

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
5
95
100
100
97
95

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
2
3
2
0
0
0
0
0
0
0
0
0
0
0
2
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)

11
7
4
4
4
4
4
5
5
5
4
5
7
7
8
8
9
10
10
9
9
9
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-9
-9
-9
-9
-10
-10
-11
-10
-9
-7
-4
-1
1
2
2
2
1
1
1
-0
-3

Dew Point (°C)

-19
-20
-20
-20
-20
-20
-20
-19
-19
-19
-19
-20
-22
-25
-27
-29
-28
-27
-27
-26
-27
-27
-24
-22

Relative Humidity (%)

31
31
32
33
32
34
36
38
41
42
41
32
22
14
9
7
6
6
6
6
7
7
10
14

Pressure (mb)

1022
1023
1023
1023
1024
1023
1024
1024
1025
1026
1028
1028
1027
1024
1021
1020
1019
1018
1018
1017
1018
1018
1019
1020

Ozone (du)

390
390
391
391
391
389
389
385
379
372
369
368
367
365
360
352
348
344
345
343
344
344
344
342

Saturday 18

Waxing Crescent 8%

07:25

21:48

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

Sun - Rise: 06:19, Set: 19:45, Transit: 13:02. Moon - Rise: 07:25, Set: 21:48. Civil Dark: 20:13 - 05:51. Nautical Dark: 20:47 - 05:18. Astro Dark: 21:21 - 04:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
77
90
44
27
28
15
8
27
26
32
26
18
15
4
1
2
6
13
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)

78
100
100
100
100
77
49
20
19
19
13
8
23
20
21
16
16
14
4
1
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
97
22
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11

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)

5
4
2
3
3
3
4
4
4
4
4
3
4
4
5
6
8
10
10
10
10
8
6
3

Chance of Frost

Temperature (°C)

1
-0
-1
-1
-1
-2
-3
-2
-3
-3
-2
2
5
7
10
11
12
13
13
13
13
12
11
7

Feels Like (°C)

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

Dew Point (°C)

-20
-19
-19
-19
-19
-19
-19
-20
-20
-21
-22
-22
-24
-24
-23
-20
-17
-16
-16
-16
-16
-15
-14
-13

Relative Humidity (%)

19
23
23
24
25
25
26
25
24
23
21
14
10
8
8
9
11
11
11
11
12
13
16
23

Pressure (mb)

1022
1022
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1020
1019
1017
1016
1016
1015
1014
1014
1015
1016
1017

Ozone (du)

339
337
334
334
337
338
336
334
331
327
323
323
321
323
325
325
325
325
325
323
319
317
315
313

Sunday 19

Waxing Crescent 17%

08:16

23:06

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
20 Bad

Sun - Rise: 06:18, Set: 19:46, Transit: 13:02. Moon - Rise: 08:16, Set: 23:06. Civil Dark: 20:14 - 05:50. Nautical Dark: 20:48 - 05:16. Astro Dark: 21:22 - 04:41

Total Clouds (% Sky Obscured)

96
100
100
67
59
97
61
100
100
100
100
100
100
51
55
100
100
100
100
71
100
81
60
42

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
21
12
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
90
95
95
100
0
0
46
100
98
100
100
71
69
65
60
42

High Clouds (% Sky Obscured)

94
100
100
55
59
97
54
100
100
100
95
100
100
42
10
11
83
100
15
16
100
67
33
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
22
27
23
20
26
28

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

Chance of Frost

Temperature (°C)

6
5
4
4
3
2
1
1
1
1
2
5
8
10
12
13
14
15
15
15
14
14
12
11

Feels Like (°C)

2
2
0
-0
-1
-1
-3
-3
-4
-3
-2
1
4
6
8
10
10
10
10
10
9
10
8
7

Dew Point (°C)

-12
-11
-11
-11
-12
-12
-13
-13
-14
-14
-13
-13
-13
-13
-13
-13
-13
-14
-13
-13
-12
-11
-10
-9

Relative Humidity (%)

28
30
31
33
34
35
34
33
32
32
31
26
21
18
16
15
13
13
13
13
15
17
20
23

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1019
1018
1016
1015
1014
1014
1013
1013
1014
1015
1016

Ozone (du)

311
309
309
307
308
309
308
310
312
313
314
314
314
317
321
323
325
326
326
327
328
327
327
325

Monday 20

Waxing Crescent 27%

09:18

00:19

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

Sun - Rise: 06:17, Set: 19:47, Transit: 13:02. Moon - Rise: 09:18, Set: 00:19. Civil Dark: 20:15 - 05:49. Nautical Dark: 20:49 - 05:15. Astro Dark: 21:24 - 04:39

Total Clouds (% Sky Obscured)

24
37
14
7
3
3
2
2
2
3
2
19
37
33
47
68
87
100
94
88
81
88
95
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)

22
32
14
4
2
1
0
1
0
0
0
0
24
33
47
68
87
100
94
88
80
88
95
100

High Clouds (% Sky Obscured)

0
4
0
1
0
0
0
0
0
1
1
6
8
1
0
0
0
0
0
0
0
9
14
19

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 (%)

25
17
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
9
12
15
17
21
29
42

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

Chance of Frost

Temperature (°C)

10
8
7
6
5
4
4
4
3
3
4
7
10
12
13
14
16
16
16
16
15
15
13
10

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-7
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-6
-6
-7
-8
-8
-7
-7
-6
-5
-3
-1

Relative Humidity (%)

27
32
37
41
44
47
48
50
50
52
49
40
34
29
25
22
19
19
19
19
22
25
34
48

Pressure (mb)

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

Ozone (du)

322
320
319
318
318
315
311
308
307
303
301
300
299
299
297
296
297
297
299
301
302
305
309
311

Tuesday 21

Waxing Crescent 38%

10:28

01:20

21 Bad
22 OK
23 Good
00 Good
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
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good

Sun - Rise: 06:15, Set: 19:48, Transit: 13:02. Moon - Rise: 10:28, Set: 01:20. Civil Dark: 20:16 - 05:47. Nautical Dark: 20:50 - 05:13. Astro Dark: 21:25 - 04:37

Total Clouds (% Sky Obscured)

76
27
1
10
45
71
69
90
96
65
72
74
62
55
50
64
57
51
41
35
28
19
10
1

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

47
9
1
0
0
0
0
1
0
17
40
60
40
24
14
25
31
6
3
0
0
0
0
0

High Clouds (% Sky Obscured)

21
5
0
10
34
53
64
83
96
65
72
74
62
55
50
51
26
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
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 (%)

25
12
4
1
1
0
0
0
0
0
0
0
0
0
0
6
4
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
6
5
5
5
4
4
4
4
4
4
4
6
9
11
14
14
15
17
18
18
19
19
17

Chance of Frost

Temperature (°C)

7
7
6
6
5
4
5
4
4
3
4
7
9
11
13
14
15
15
16
15
15
14
12
10

Feels Like (°C)

4
4
5
5
4
3
2
1
1
0
3
6
7
8
10
10
10
9
10
10
10
10
7
5

Dew Point (°C)

2
2
2
2
2
1
1
-1
-1
-1
-1
-2
-5
-9
-12
-12
-13
-14
-14
-14
-15
-16
-15
-14

Relative Humidity (%)

69
70
74
76
78
77
75
73
71
73
68
51
35
24
16
14
13
12
11
11
11
11
14
17

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1010
1009
1007
1006
1004
1003
1002
1002
1001
1002
1003

Ozone (du)

313
316
316
316
315
312
313
312
314
317
320
320
318
316
315
315
316
317
318
319
321
323
323
323

Wednesday 22

Waxing Crescent 50%

11:41

02:09

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

Sun - Rise: 06:14, Set: 19:49, Transit: 13:02. Moon - Rise: 11:41, Set: 02:09. Civil Dark: 20:17 - 05:46. Nautical Dark: 20:52 - 05:12. Astro Dark: 21:26 - 04:36

Total Clouds (% Sky Obscured)

2
5
7
4
2
0
0
1
3
3
3
2
16
35
48
55
58
60
45
40
40
27
24
31

Low Clouds (% Sky Obscured)

2
3
5
4
2
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
1
2
1
1
1
16
35
48
55
58
53
38
40
40
27
24
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
11
23
34
50
58
60
45
29
12
10
8
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 (%)

1
2
2
6
11
1
2
2
0
3
6
8
24
28
30
30
26
10
16
16
10
16
14
4

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
15
13
11
10
9
9
8
8
8
9
11
12
13
14
15
16
18
19
18
17
16
12
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-11
-10
-10
-10
-10
-9
-9
-9
-10
-10
-11
-12
-14
-16
-15
-15
-14
-13
-12
-12
-12
-12

Relative Humidity (%)

21
24
28
33
37
41
46
49
52
56
47
40
33
27
23
19
19
20
21
24
26
29
32
36

Pressure (mb)

1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1006
1006
1005
1005
1005
1004
1004
1003
1003
1003
1004
1004
1006
1007

Ozone (du)

323
324
325
326
328
330
332
336
340
343
351
358
365
367
369
371
370
369
368
363
359
354
354
353

Thursday 23

First Quarter 61%

12:54

02:47

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

Sun - Rise: 06:13, Set: 19:50, Transit: 13:01. Moon - Rise: 12:54, Set: 02:47. Civil Dark: 20:18 - 05:44. Nautical Dark: 20:53 - 05:10. Astro Dark: 21:28 - 04:34

Total Clouds (% Sky Obscured)

25
14
0
6
12
15
33
43
53
38
22
3
4
4
4
28
51
75
83
92
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

22
13
0
1
2
3
19
34
50
34
18
3
2
1
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

3
2
0
6
12
15
33
43
53
38
22
0
4
4
3
27
51
74
83
91
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

Fog (%)

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

Precipitation Probability (%)

4
4
1
2
3
2
8
9
8
11
9
5
4
3
1
2
5
7
12
15
19

Precipitation Amount (mm)

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)

5
5
4
3
3
3
3
4
4
5
6
8
10
11
11
12
13
13
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-11
-11
-11
-11
-11
-12
-11
-10
-10
-12
-14
-16
-17
-19
-21
-21
-21
-22
-20
-18

Relative Humidity (%)

39
42
44
48
49
50
50
55
59
63
47
34
25
19
15
12
11
10
9
12
14

Pressure (mb)

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

Ozone (du)

353
354
355
355
355
355
355
355
355
355
354
354
353
353
352
351
349
346
344
345
345

Forecast for Haver, Park, United States of America (39.03,-105.99)

Generated: 17/04/26 20:58:48. Forecast: 17/04/26 to 23/04/26. Timezone: UTC-6.00