Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 83%

15:03

02:00

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

Sun - Rise: 06:37, Set: 17:27, Transit: 12:02. Moon - Rise: 15:03, Set: 02:00. Civil Dark: 17:53 - 06:11. Nautical Dark: 18:22 - 05:41. Astro Dark: 18:52 - 05:12

Total Clouds (% Sky Obscured)

0
9
22
31
59
77
48
26
72
84
65
67
100
100
92
47
50
49
15
20
10
1
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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)

0
8
16
26
45
75
40
26
72
79
60
67
100
100
92
47
50
49
15
20
10
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
6
11
13
27
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
3
3
4
4
3
3
4
3
3
2
4
5
4
4
3
3
2
2
4
5
5
5

Chance of Frost

Temperature (°C)

9
8
8
7
6
6
5
5
8
13
17
19
21
21
22
22
21
19
16
14
11
10
10
10

Feels Like (°C)

10
9
9
7
6
6
4
4
7
12
15
18
19
19
19
20
19
18
14
13
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

66
68
73
71
76
78
79
76
63
51
42
37
32
29
27
26
27
36
39
40
41
43
49
61

Pressure (mb)

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

Ozone (du)

291
292
291
287
284
282
282
283
284
285
286
286
286
284
283
281
280
280
280
280
281
281
280
280

Tuesday 28

Waxing Gibbous 90%

15:28

03:02

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
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
20 Good
21 Bad
22 Bad
23 OK

Sun - Rise: 06:38, Set: 17:26, Transit: 12:02. Moon - Rise: 15:28, Set: 03:02. Civil Dark: 17:52 - 06:12. Nautical Dark: 18:21 - 05:42. Astro Dark: 18:51 - 05:13

Total Clouds (% Sky Obscured)

0
0
0
0
0
8
12
0
0
0
0
0
0
0
0
0
0
0
0
0
1
69
63
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
8
12
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
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
69
62
24

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
2
3
4
3
7
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
5
5
5
5
5
5
5
4
5
5
3
1
1
3
4
4
3
2
2
3
3
3
2

Chance of Frost

Temperature (°C)

9
8
8
7
6
6
5
5
8
13
16
18
20
21
21
22
21
19
16
15
14
11
9
9

Feels Like (°C)

8
7
7
6
5
5
5
5
8
13
15
18
21
21
21
21
20
18
16
15
14
11
8
8

Dew Point (°C)

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

Relative Humidity (%)

73
82
85
88
88
88
88
88
71
57
45
37
32
29
28
27
29
40
44
46
49
50
51
53

Pressure (mb)

1026
1026
1027
1027
1027
1027
1028
1028
1029
1028
1027
1027
1026
1024
1023
1023
1023
1024
1025
1026
1026
1026
1027
1027

Ozone (du)

280
280
279
278
276
277
277
276
277
277
279
280
279
278
278
278
278
277
276
274
274
275
274
272

Wednesday 29

Waxing Gibbous 95%

15:52

04:02

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

Sun - Rise: 06:39, Set: 17:25, Transit: 12:02. Moon - Rise: 15:52, Set: 04:02. Civil Dark: 17:51 - 06:13. Nautical Dark: 18:20 - 05:43. Astro Dark: 18:50 - 05:13

Total Clouds (% Sky Obscured)

50
47
50
50
50
50
51
46
45
54
62
88
94
100
82
49
47
40
35
12
7
23
39
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
0
0
0
3
5
15
25

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

30
33
30
30
25
30
32
43
32
35
50
85
92
100
73
27
30
30
20
9
4
21
37
9

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

Chance of Frost

Temperature (°C)

8
6
6
6
5
5
5
5
8
13
17
19
21
22
23
22
22
20
17
15
14
13
12
11

Feels Like (°C)

6
4
4
3
2
2
2
2
6
10
13
15
17
18
18
18
18
15
12
11
11
11
10
9

Dew Point (°C)

-1
-2
-2
-2
-2
-2
-1
-2
-1
2
2
3
3
4
4
4
5
5
5
7
9
10
11
10

Relative Humidity (%)

54
56
58
60
62
62
63
63
53
45
38
33
30
29
28
29
32
38
46
55
69
83
92
95

Pressure (mb)

1027
1027
1028
1028
1028
1029
1030
1030
1030
1030
1030
1029
1028
1027
1026
1026
1026
1027
1028
1029
1030
1030
1031
1031

Ozone (du)

270
270
269
269
270
270
271
270
270
270
270
269
269
270
270
269
269
268
268
268
268
267
268
268

Thursday 30

Waxing Gibbous 99%

16:18

05:01

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:39, Set: 17:23, Transit: 12:01. Moon - Rise: 16:18, Set: 05:01. Civil Dark: 17:50 - 06:13. Nautical Dark: 18:19 - 05:43. Astro Dark: 18:49 - 05:14

Total Clouds (% Sky Obscured)

54
67
73
81
77
75
55
47
31
26
35
48
58
57
79
80
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
39
42
46
42
40
38
32
23
17
17
17
16
17
14
12
11
8
5
8
10
13
12
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
15
12
13
17
49
51
40
8
13

High Clouds (% Sky Obscured)

32
46
60
64
61
62
37
29
18
14
33
48
58
57
79
80
100
100
100
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
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)

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

Chance of Frost

Temperature (°C)

11
10
10
9
9
9
9
9
11
14
16
18
20
22
22
22
22
19
17
15
15
14
13
12

Feels Like (°C)

9
8
7
6
6
6
7
8
10
13
15
18
20
21
22
20
20
17
15
13
12
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
95
95
95
95
86
73
58
44
36
30
26
25
27
36
39
39
39
39
40
46

Pressure (mb)

1031
1031
1031
1031
1030
1031
1031
1031
1031
1031
1030
1029
1028
1027
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

269
269
270
269
270
271
272
272
272
272
272
272
272
271
272
272
272
271
271
271
272
272
272
272

Friday 1

Waxing Gibbous 100%

16:45

06:01

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

Sun - Rise: 06:40, Set: 17:22, Transit: 12:01. Moon - Rise: 16:45, Set: 06:01. Civil Dark: 17:49 - 06:14. Nautical Dark: 18:18 - 05:44. Astro Dark: 18:48 - 05:15

Total Clouds (% Sky Obscured)

100
100
99
99
92
86
77
65
52
28
36
51
61
72
78
72
64
57
49
58
67
78
71
63

Low Clouds (% Sky Obscured)

9
11
13
15
17
17
21
14
7
0
1
3
5
4
7
8
15
20
27
39
53
66
45
24

Medium Clouds (% Sky Obscured)

4
24
19
17
10
6
0
0
0
0
0
0
0
0
0
0
13
19
24
36
43
47
34
29

High Clouds (% Sky Obscured)

100
99
99
99
86
73
55
46
27
16
24
39
56
70
78
72
43
33
23
19
13
8
11
12

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)

4
4
4
4
4
4
4
4
4
5
5
4
3
3
3
3
4
4
3
3
3
4
5
4

Chance of Frost

Temperature (°C)

11
11
11
10
10
9
9
8
11
14
17
19
21
22
22
22
22
20
17
15
14
13
12
12

Feels Like (°C)

9
8
9
8
8
7
7
6
10
13
16
19
21
23
23
23
22
22
21
19
19
18
17
11

Dew Point (°C)

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

Relative Humidity (%)

51
57
66
73
80
84
85
84
72
60
52
46
40
35
33
32
34
37
41
46
52
59
67
75

Pressure (mb)

1027
1027
1027
1027
1027
1027
1028
1028
1028
1027
1027
1026
1024
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

272
272
273
273
272
273
273
274
274
275
274
273
271
270
269
268
267
267
267
267
267
267
267
266

Saturday 2

Full Moon 100%

17:17

07:01

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:41, Set: 17:21, Transit: 12:01. Moon - Rise: 17:17, Set: 07:01. Civil Dark: 17:48 - 06:15. Nautical Dark: 18:18 - 05:45. Astro Dark: 18:47 - 05:15

Total Clouds (% Sky Obscured)

55
60
65
74
71
69
62
59
68
72
80
91
100
100
100
100
100
100
100
96
92
85
80
77

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

25
28
32
39
39
31
23
25
26
26
22
17
10
31
53
76
78
82
86
85
84
80
72
60

High Clouds (% Sky Obscured)

12
31
57
74
71
69
62
59
68
72
80
91
100
100
100
100
100
100
100
96
92
85
65
35

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
1
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)

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

Chance of Frost

Temperature (°C)

11
11
11
10
10
9
9
9
12
15
18
19
21
23
22
22
21
20
18
16
15
15
13
14

Feels Like (°C)

12
12
12
11
11
9
9
9
9
9
10
19
19
19
19
20
20
18
18
17
16
16
15
13

Dew Point (°C)

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

Relative Humidity (%)

81
90
91
91
95
93
95
95
79
67
56
46
38
32
34
36
38
40
44
48
52
55
59
60

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1019
1018
1017
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1014

Ozone (du)

266
265
265
264
264
264
264
264
264
265
265
265
264
264
265
266
266
268
270
273
273
273
273
273

Sunday 3

Waning Gibbous 99%

17:53

08:01

Sun - Rise: 06:42, Set: 17:20, Transit: 12:01. Moon - Rise: 17:53, Set: 08:01. Civil Dark: 17:47 - 06:15. Nautical Dark: 18:17 - 05:45. Astro Dark: 18:46 - 05:16

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Fairfield, Yass Valley, Australia (-34.83,148.84)

Generated: 27/04/26 00:54:01. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+10.00