Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 4%

10:10

18:41

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

Sun - Rise: 06:56, Set: 17:54, Transit: 12:24. Moon - Rise: 10:10, Set: 18:41. Civil Dark: 18:20 - 06:29. Nautical Dark: 18:51 - 05:59. Astro Dark: 19:21 - 05:28

Total Clouds (% Sky Obscured)

56
48
61
47
59
59
49
60
15
17
22
22
32
19
20
20
31
37
56
51
52
48
39
54

Low Clouds (% Sky Obscured)

1
0
1
7
2
8
7
17
10
1
22
22
32
6
0
13
23
27
28
40
44
40
33
32

Medium Clouds (% Sky Obscured)

45
42
56
24
45
31
21
16
0
9
1
2
7
6
13
5
1
9
2
0
0
0
0
0

High Clouds (% Sky Obscured)

13
13
5
0
0
0
0
0
0
0
7
7
9
8
7
8
4
5
39
11
13
4
11
53

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
15
17
18
18
18
15
13
11
11
10
10
9
8
8
9
9
9
9
8
10
15
18
19

Dew Point (°C)

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

Relative Humidity (%)

22
20
20
22
23
33
39
42
41
43
44
46
47
47
48
50
51
53
54
55
52
44
40
37

Pressure (mb)

1021
1021
1020
1019
1020
1020
1020
1021
1022
1022
1022
1022
1022
1022
1023
1022
1023
1023
1024
1025
1025
1025
1025
1025

Ozone (du)

270
271
269
267
267
268
268
267
268
267
267
267
266
265
265
264
265
266
266
266
266
266
266
265

Monday 20

Waxing Crescent 11%

11:24

19:31

12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 Good
21 OK
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: 06:57, Set: 17:52, Transit: 12:24. Moon - Rise: 11:24, Set: 19:31. Civil Dark: 18:19 - 06:30. Nautical Dark: 18:50 - 06:00. Astro Dark: 19:20 - 05:29

Total Clouds (% Sky Obscured)

56
47
38
40
44
31
47
29
17
30
14
4
13
4
3
12
16
2
1
1
1
1
0
0

Low Clouds (% Sky Obscured)

36
47
37
39
44
31
27
22
13
7
4
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
0
0
0
0
0
0

High Clouds (% Sky Obscured)

46
10
6
4
9
4
47
18
5
30
14
4
13
4
3
10
10
2
1
1
1
1
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
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)

2
3
4
5
5
7
8
6
6
5
4
3
3
3
4
4
4
4
5
5
6
8
10
12

Chance of Frost

Temperature (°C)

21
22
22
22
22
20
17
15
14
13
12
11
11
11
10
10
10
10
10
10
12
16
19
21

Feels Like (°C)

20
21
22
22
21
20
17
14
14
14
11
11
11
10
10
10
10
9
9
9
11
15
17
18

Dew Point (°C)

5
6
6
7
7
8
9
10
11
9
7
6
6
5
4
4
4
4
4
3
4
5
6
6

Relative Humidity (%)

36
36
36
36
37
45
58
70
79
75
71
71
68
67
65
65
65
65
65
63
59
48
41
37

Pressure (mb)

1024
1023
1022
1022
1022
1023
1023
1024
1025
1025
1026
1026
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1025

Ozone (du)

265
265
265
265
265
265
264
265
265
266
266
265
265
266
266
265
266
266
267
268
268
268
267
267

Tuesday 21

Waxing Crescent 20%

No Rise

20:31

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

Sun - Rise: 06:58, Set: 17:51, Transit: 12:24. Moon - Rise: No Rise, Set: 20:31. Civil Dark: 18:18 - 06:31. Nautical Dark: 18:48 - 06:00. Astro Dark: 19:19 - 05:30

Total Clouds (% Sky Obscured)

0
0
16
30
50
40
40
43
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
16
15
18
0
0
0
0
0
0
0
0
0
0
0
2
15
37
40
40
20
2
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
1
17
14
64
83
80
84
89
94

High Clouds (% Sky Obscured)

0
0
0
30
50
40
40
43
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
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
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
12
11
10
10
8
6
7
7
7
8
9
9
10
11
10
10
10
10
11
12
13
14
14

Chance of Frost

Temperature (°C)

22
23
23
23
23
22
19
17
16
16
16
15
15
15
15
14
14
14
14
14
15
15
16
18

Feels Like (°C)

20
20
21
21
21
19
16
14
14
13
13
12
11
11
11
11
11
10
10
10
11
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

33
32
31
30
32
39
46
49
52
54
55
56
58
58
57
58
58
58
58
55
52
52
46
42

Pressure (mb)

1025
1024
1023
1023
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

266
266
265
265
265
266
267
267
268
268
269
269
268
268
268
268
269
271
272
274
275
278
280
281

Wednesday 22

Waxing Crescent 30%

12:27

21:39

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

Sun - Rise: 06:59, Set: 17:50, Transit: 12:24. Moon - Rise: 12:27, Set: 21:39. Civil Dark: 18:17 - 06:32. Nautical Dark: 18:47 - 06:01. Astro Dark: 19:18 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
93
88
67
31
73
70
41
54
45
31
32
27
26
28
35
20
39
11
15
17

Low Clouds (% Sky Obscured)

40
45
50
50
60
60
3
3
12
4
14
2
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
95
100
38
93
88
65
25
26
24
28
29
26
25
24
18
14
9
6
4
2
0
0
0

High Clouds (% Sky Obscured)

100
100
100
88
11
5
3
5
65
60
6
30
22
2
21
13
8
18
35
16
38
11
14
16

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
2
4
1
5
8
8
7
5
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)

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

Chance of Frost

Temperature (°C)

19
20
20
21
21
19
18
16
15
14
13
13
12
12
11
11
10
10
10
10
12
15
18
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
38
36
34
36
41
44
52
60
74
84
89
87
83
80
76
72
69
68
67
62
48
40
35

Pressure (mb)

1023
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1024
1024

Ozone (du)

281
281
279
279
277
277
280
280
278
278
278
276
277
277
277
276
275
276
277
277
277
277
276
274

Thursday 23

Waxing Crescent 42%

13:19

22:52

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

Sun - Rise: 06:59, Set: 17:49, Transit: 12:24. Moon - Rise: 13:19, Set: 22:52. Civil Dark: 18:15 - 06:33. Nautical Dark: 18:46 - 06:02. Astro Dark: 19:16 - 05:32

Total Clouds (% Sky Obscured)

32
46
37
36
34
44
47
25
51
46
34
38
46
58
71
80
31
52
67
79
85
86
87
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
16
30
25
16
5
5
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
27
24
18
12
6
3

High Clouds (% Sky Obscured)

27
42
32
32
29
28
31
25
51
46
34
36
26
39
55
75
31
52
67
79
85
66
59
72

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)

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

Chance of Frost

Temperature (°C)

22
24
24
24
24
22
19
18
17
16
16
15
15
15
14
14
14
13
13
13
15
18
20
22

Feels Like (°C)

20
20
20
20
20
19
17
15
16
14
14
13
13
12
11
11
11
10
10
10
10
10
11
19

Dew Point (°C)

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

Relative Humidity (%)

31
28
27
28
30
35
41
42
43
44
45
46
48
49
49
50
51
51
52
52
46
40
36
35

Pressure (mb)

1023
1022
1022
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1027
1027
1028
1028
1028
1028
1027

Ozone (du)

273
271
270
269
268
266
264
264
264
265
264
264
265
265
265
265
266
268
269
271
272
274
276
276

Friday 24

First Quarter 53%

14:00

00:04

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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:00, Set: 17:47, Transit: 12:23. Moon - Rise: 14:00, Set: 00:04. Civil Dark: 18:14 - 06:34. Nautical Dark: 18:45 - 06:03. Astro Dark: 19:15 - 05:32

Total Clouds (% Sky Obscured)

95
94
93
92
94
96
98
98
98
98
97
96
95
97
99
100
95
91
86
80
76
72
73
79

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
17
34
48
45
42
37
42
41
45
42
44
49
48
50
41
44
53
60
45
30
19
28
35

High Clouds (% Sky Obscured)

85
68
59
53
61
75
92
93
97
98
97
96
95
97
99
100
95
91
86
80
76
72
73
79

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)

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

Chance of Frost

Temperature (°C)

23
25
25
25
25
23
21
20
18
17
15
15
15
15
15
15
15
15
15
15
17
19
20
22

Feels Like (°C)

19
19
20
20
21
21
20
20
18
16
15
12
13
13
14
14
14
13
13
13
13
12
11
20

Dew Point (°C)

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

Relative Humidity (%)

33
31
32
33
33
37
42
47
47
48
47
48
50
51
52
53
53
55
57
58
51
43
38
34

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1027

Ozone (du)

276
276
276
276
276
276
275
275
275
275
276
275
274
274
274
274
274
274
274
275
275
275
275
277

Saturday 25

Waxing Gibbous 64%

14:33

01:13

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 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:01, Set: 17:46, Transit: 12:23. Moon - Rise: 14:33, Set: 01:13. Civil Dark: 18:13 - 06:34. Nautical Dark: 18:44 - 06:04. Astro Dark: 19:14 - 05:33

Total Clouds (% Sky Obscured)

84
89
94
99
91
83
75
83
90
98
99
100
100
89
78
66
72
79
86
79
72
62

Low Clouds (% Sky Obscured)

4
4
4
4
4
4
2
2
2
2
4
5
7
11
15
19
25
30
40
32
20
7

Medium Clouds (% Sky Obscured)

54
42
31
20
31
32
30
38
54
60
72
85
97
83
69
56
64
73
81
60
42
31

High Clouds (% Sky Obscured)

84
89
94
98
73
60
54
83
90
98
97
98
100
79
59
38
30
21
13
23
34
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
1
1
0
6
11
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

Wind Speed/Direction (mph)

11
11
10
10
10
7
5
5
5
6
6
6
5
5
5
5
6
5
5
5
6
7

Chance of Frost

Temperature (°C)

23
25
25
25
25
23
21
19
18
18
18
17
16
15
15
14
14
14
13
13
16
18

Feels Like (°C)

20
20
21
21
22
21
20
19
19
17
17
14
14
13
13
13
13
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

31
28
28
28
29
33
37
42
41
41
42
42
43
44
46
49
50
51
50
50
43
37

Pressure (mb)

1026
1026
1025
1025
1024
1025
1025
1025
1025
1025
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

278
279
280
281
282
282
283
283
285
287
289
289
290
290
290
289
288
289
290
291
292
293

Forecast for Snake Valley, Pyrenees, Australia (-37.61,143.58)

Generated: 19/04/26 12:59:56. Forecast: 19/04/26 to 25/04/26. Timezone: UTC+10.00